CN111165254B - Method for regulating and controlling growth of clausena lansium spica - Google Patents
Method for regulating and controlling growth of clausena lansium spica Download PDFInfo
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- CN111165254B CN111165254B CN202010031521.9A CN202010031521A CN111165254B CN 111165254 B CN111165254 B CN 111165254B CN 202010031521 A CN202010031521 A CN 202010031521A CN 111165254 B CN111165254 B CN 111165254B
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- 244000089795 Clausena lansium Species 0.000 title claims abstract description 36
- 235000008738 Clausena lansium Nutrition 0.000 title claims abstract description 36
- 230000012010 growth Effects 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 13
- 230000001276 controlling effect Effects 0.000 title claims abstract description 9
- NLKUPINTOLSSLD-UHFFFAOYSA-L calcium;4-(1-oxidopropylidene)-3,5-dioxocyclohexane-1-carboxylate Chemical compound [Ca+2].CCC([O-])=C1C(=O)CC(C([O-])=O)CC1=O NLKUPINTOLSSLD-UHFFFAOYSA-L 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000008187 granular material Substances 0.000 claims description 13
- 241000287828 Gallus gallus Species 0.000 claims description 4
- 235000013399 edible fruits Nutrition 0.000 abstract description 35
- 238000005507 spraying Methods 0.000 abstract description 16
- 206010048245 Yellow skin Diseases 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000002401 inhibitory effect Effects 0.000 abstract description 5
- 230000002829 reductive effect Effects 0.000 abstract description 4
- 235000006286 nutrient intake Nutrition 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000005648 plant growth regulator Substances 0.000 abstract description 2
- 210000005069 ears Anatomy 0.000 description 16
- 238000012360 testing method Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 239000003814 drug Substances 0.000 description 7
- 238000011161 development Methods 0.000 description 6
- 230000018109 developmental process Effects 0.000 description 6
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- UDPGUMQDCGORJQ-UHFFFAOYSA-N (2-chloroethyl)phosphonic acid Chemical compound OP(O)(=O)CCCl UDPGUMQDCGORJQ-UHFFFAOYSA-N 0.000 description 2
- 239000005976 Ethephon Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000004720 fertilization Effects 0.000 description 2
- 230000005094 fruit set Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 230000010152 pollination Effects 0.000 description 2
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 2
- YNWVFADWVLCOPU-MDWZMJQESA-N (1E)-1-(4-chlorophenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pent-1-en-3-ol Chemical compound C1=NC=NN1/C(C(O)C(C)(C)C)=C/C1=CC=C(Cl)C=C1 YNWVFADWVLCOPU-MDWZMJQESA-N 0.000 description 1
- RMOGWMIKYWRTKW-UONOGXRCSA-N (S,S)-paclobutrazol Chemical compound C([C@@H]([C@@H](O)C(C)(C)C)N1N=CN=C1)C1=CC=C(Cl)C=C1 RMOGWMIKYWRTKW-UONOGXRCSA-N 0.000 description 1
- 241001292317 Clausena Species 0.000 description 1
- 241000759833 Cornus officinalis Species 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 239000005985 Paclobutrazol Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000003630 growth substance Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/42—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing within the same carbon skeleton a carboxylic group or a thio analogue, or a derivative thereof, and a carbon atom having only two bonds to hetero atoms with at the most one bond to halogen, e.g. keto-carboxylic acids
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Wood Science & Technology (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Zoology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a method for regulating and controlling the growth of clausena lansium spica, belonging to the field of fruit tree production technology application. The specific implementation mode is as follows: in the period of yellow skin flower spike emergence, when the flower spike grows to 7-10 cm, the crown is sprayed by using a prohexadione calcium solution with the concentration of 300-500 mg/L, and the degree of dripping water from leaves is taken as the starting degree. The invention adopts the plant growth regulator to carry out spraying treatment on the clausena lansium spica at a proper time, thereby achieving the purpose of inhibiting the growth of the spica; the flower spikes are shortened and strong, the flower quantity is greatly reduced, and the nutrient consumption is reduced; meanwhile, the fruit setting rate is improved, the yield is increased, the clusters are compact, the sizes and the maturity of fruits are consistent, the commodity value of the fruits is improved, and the production and application prospects are wide.
Description
Technical Field
The invention relates to the field of fruit tree production technology application, in particular to a method for regulating and controlling the growth of clausena lansium spica.
Background
The clausena lansium is a characteristic fruit in Lingnan of China and is mainly distributed in Guangdong, Guangxi, Fujian, Hainan and the like. The wampee fruit is unique in flavor, sour, sweet, delicious and rich in nutrition, has the effects of resisting oxidation, preventing aging, inhibiting tumors and the like, and is deeply favored by consumers. In recent years, under the situation that the great fluctuation of the benefits of a large amount of fruits occurs, the selling price of the wampee is steadily increased, and higher economic benefits are brought to fruit growers, so that the cultivation area is increased all the way. The Chinese wampee and the seedless wampee are commercial main cultivated varieties of the Chinese wampee at present, and the production finds that the varieties are easy to flower, but the wampee has large inflorescence, easily overgrowing spica, long flowering duration and large flower quantity, consumes a large amount of nutrients on one hand, is not beneficial to pollination and fertilization on the other hand, influences the yield, and often has the phenomena of 'full tree flowers and no fruits'.
In order to control the growth of the flower spike and reduce the flower amount, the production is usually regulated and controlled by a flower spike trimming method, namely, when the inflorescence begins to flower, the main flower spike is cut from the top end to the bottom end, however, the method only reduces the consumption of partial nutrients and wastes time and labor. In addition, in recent years, the growers try to use ethephon to control the growth of flower ears, however, the concentration of ethephon spraying is difficult to grasp due to the influence of natural factors, no obvious effect is achieved when the concentration is too low, and the tree body is easily damaged and leaves and buds fall off when the concentration is too high. Therefore, no good method for regulating and controlling the growth of the yellow-skinned spica in the current production exists.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a method for regulating the growth of clausena lansium spica, in particular to a method for regulating the growth of the clausena lansium spica and the seedless clausena lansium spica, thereby effectively reducing the amount of clausena lansium flowers, reducing the nutrient consumption, improving the fruit setting rate and increasing the yield.
In order to achieve the purpose, the invention adopts the following technical scheme:
a method for regulating and controlling the growth of clausena lansium spica comprises the following steps: and in the sprouting period of the yellow skin flower spikes, when the flower spikes grow to 7-10 cm, spraying the yellow skin tree crowns by adopting a prohexadione-calcium solution until the water drops from the leaves.
Preferably, the prohexadione calcium is 5 weight percent of prohexadione calcium effervescent granules.
Preferably, the prohexadione calcium solution is prepared by dissolving 5 weight percent of prohexadione calcium effervescent granules in water.
Preferably, the concentration of the prohexadione-calcium solution is 300-500 mg/L.
Preferably, the method for regulating the growth of the yellow-skinned spica comprises the following steps: in the period of yellow skin flower spike emergence, when more than 70% of flower spikes grow to 7-10 cm, tree crown spraying is carried out by adopting the prepared prohexadione-calcium solution, and the degree of dripping from leaves is taken as the starting degree.
The key point of the method is that proper spraying time is selected, and the inventor finds that crown spraying is carried out by adopting a prohexadione calcium solution when more than 70% of flower spikes grow to 7-10 cm through a large number of experiments, so that the control effect on the flower spikes is the best.
The method for regulating and controlling the growth of the yellow skin spica is particularly suitable for the yellow heart skin and the yellow seedless skin.
The invention has the technical effects that: the method adopts the plant growth regulator prohexadione calcium to carry out spray treatment on the clausena lansium spica at a proper time, so as to achieve the aim of inhibiting the growth of the spica, on one hand, the spica becomes short and strong, the flower quantity is effectively reduced, the nutrient consumption and the flower thinning workload are reduced, and the labor cost can be greatly saved; on the other hand, the flowering time of the whole flower spike is relatively centralized, pollination and fertilization are easy, the fruit setting rate and the yield are improved, the fruit spike is compact, the size and the maturity of the fruit are consistent, and the commodity characters of the fruit are improved. In addition, compared with other triazole growth regulators such as paclobutrazol, uniconazole and the like, prohexadione calcium has the characteristics of safety, high efficiency, environmental protection and the like, and has short residual period, low residue and small side effect on trees.
Drawings
FIG. 1 is the fruit set percentage observed at maturity of wampee fruit in example 1. A is a control group, and B is a prohexadione calcium treatment group.
Detailed Description
The present invention is further described in detail with reference to the following specific examples, which are provided for illustration only and are not intended to limit the scope of the present invention.
Example 1
The test was carried out in 2018 in the Lanxing seedless wampee breeding farm in Yunhuo city, Yunan county, Guangdong province, and the variety of wampee to be tested was named 'Yunan seedless wampee'. Selecting 20 trees with the age of 8 years and consistent growth and development, and carrying out crown spraying treatment when 70% of flower spikes grow to about 7cm, wherein 10 trees are sprayed with a solution prepared by 5 wt% of prohexadione calcium effervescent granules, 10 trees are sprayed with clear water as a control, and the concentration of the used medicament is 300 mg/L. After the flower spikes stop growing, randomly selecting 10 flower spikes from four directions of the south, the east, the west and the north of each tree to measure the length of the flower spikes; randomly selecting 10 fruit ears from four directions of southeast, northwest and east of each tree when fruits are ripe to measure the number of the fruit ears, and finally measuring yield of each tree, wherein the test results are shown in the following table 1 and figure 1:
TABLE 1
As can be seen from the above table 1, when 70% of the flower spikes grow to about 7cm, spraying a prohexadione calcium solution (prepared from 5 wt% prohexadione calcium effervescent granules) with the concentration of 300mg/L can control the length of the flower spikes of the Yunan seedless wampee to be 17.3cm, while the control is 30.1cm, so that the length of the flower spikes is obviously shortened; meanwhile, the fruit setting rate and the yield (increased by 21.2 percent compared with the control) are improved, and good economic benefit is obtained.
Example 2
The test was carried out in 2018 in the Lanxing seedless wampee breeding farm in Yunhuo city, Yunan county, Guangdong province, and the variety of wampee to be tested was named 'Yunan seedless wampee'. Selecting 20 trees with the age of 8 years and consistent growth and development, and carrying out tree crown spraying treatment when 70% of flower ears grow to about 10cm, wherein 10 trees are sprayed with a solution prepared by 5 wt% of prohexadione calcium effervescent granules, 10 trees are sprayed with clear water as a control, and the concentration of the used medicament is 500 mg/L. After the flower spikes stop growing, randomly selecting 10 flower spikes from four directions of the south, the east, the west and the north of each tree to measure the length of the flower spikes; when the fruit is mature, 10 fruit ears are randomly selected from four directions of southeast, west and north of each tree to measure the number of the ears, finally, the yield of each tree is measured, and the test results are shown in the following table 2:
TABLE 2
As can be seen from Table 2 above, treatment with 500mg/L of a prohexadione calcium solution (prepared from 5 wt% prohexadione calcium effervescent granules) can control the length of the panicle of Yunan Seedless Clausena at 17.1cm, while the control is 31.2 cm; the yield is 17.6 percent higher than that of the control group.
Comparative example 1
The test was carried out in 2018 in the Lanxing seedless wampee breeding farm in Yunhuo city, Yunan county, Guangdong province, and the variety of wampee to be tested was named 'Yunan seedless wampee'. Selecting 20 trees with the age of 8 years and consistent growth and development, and carrying out crown spraying treatment when 75% of flower ears grow to about 13cm, wherein 10 trees are sprayed with a solution prepared by 5 wt% of prohexadione calcium effervescent granules, 10 trees are sprayed with clear water as a control, and the concentration of the used medicament is 500 mg/L. After the flower spikes stop growing, randomly selecting 10 flower spikes from four directions of the south, the east, the west and the north of each tree to measure the length of the flower spikes; when the fruit is mature, 10 fruit ears are randomly selected from four directions of southeast, west and north of each tree to measure the number of the ears, finally, the yield of each tree is measured, and the test results are shown in the following table 3:
TABLE 3
As can be seen from Table 3 above, when the length of the panicle exceeds 10cm, although the treatment with the prohexadione calcium solution with a proper concentration can also achieve the purpose of inhibiting the growth of the panicle, the effect is poor, and the promotion effect on the fruit set rate and the yield is not obvious. Therefore, the selection of the appropriate time for spraying the medicament is one of the key points of the method of the invention.
Example 3
In 2019, the test is carried out in the Huangpi garden of the research institute of fruit trees of the academy of agricultural sciences of Guangdong province, and the tested variety is 'Cor gallus Domesticus flavus'. Selecting 10 trees with the age of 10 years and consistent growth and development, and carrying out crown spraying treatment when 80% of flower spikes grow to about 7cm, wherein 5 trees are sprayed with a solution prepared by 5 wt% of prohexadione calcium effervescent granules, 5 trees are sprayed with clear water as a control, and the concentration of the used medicament is 300 mg/L. After the flower spikes stop growing, randomly selecting 10 flower spikes from four directions of the south, the east, the west and the north of each tree to measure the length of the flower spikes; when the fruit is mature, 10 fruit ears are randomly selected from four directions of southeast, west and north of each tree to measure the number of the ears, finally, the yield of each tree is measured, and the test results are shown in the following table 4:
TABLE 4
As can be seen from the above table 4, spraying a prohexadione calcium solution (prepared from 5 wt% prohexadione calcium effervescent granules) with the concentration of 300mg/L can control the length of the panicle of the clausena lansium' to be 18.8cm, while the control is 32.1cm, thereby effectively inhibiting the overlength growth of the panicle; compared with the control group, the yield is improved by 25.7 percent, and the economic benefit is obvious.
Example 4
In 2019, the test is carried out in the Huangpi garden of the research institute of fruit trees of the academy of agricultural sciences of Guangdong province, and the tested variety is 'Cor gallus Domesticus flavus'. Selecting 10 trees with the age of 10 years and consistent growth and development, and carrying out tree crown spraying treatment when 70% of flower ears grow to about 10cm, wherein 5 trees are sprayed with a solution prepared by 5 wt% of prohexadione calcium effervescent granules, 5 trees are sprayed with clear water as a control, and the used medicament degree is 500 mg/L. After the flower spikes stop growing, randomly selecting 10 flower spikes from four directions of the south, the east, the west and the north of each tree to measure the length of the flower spikes; when the fruit is mature, 10 fruit ears are randomly selected from four directions of southeast, west and north of each tree to measure the number of the ears, finally, the yield of each tree is measured, and the test results are shown in the following table 5:
TABLE 5
As can be seen from the above Table 5, spraying a prohexadione calcium solution (prepared from 5 wt% prohexadione calcium effervescent granules) with a concentration of 500mg/L when 70% of the spica grows to about 10cm can control the length of the 'Cornus officinalis' spica to be 19.7cm, while the control is 31.2 cm; compared with the control group, the yield of the compound is improved by 18.6 percent, and better economic benefit is obtained.
Comparative example 2
In 2019, the test is carried out in the Huangpi garden of the research institute of fruit trees of the academy of agricultural sciences of Guangdong province, and the tested variety is 'Cor gallus Domesticus flavus'. Selecting 10 trees with the age of 10 years and consistent growth and development, and carrying out crown spraying treatment when 70% of flower spikes grow to about 7cm, wherein 5 trees are sprayed with a solution prepared by 5 wt% of prohexadione calcium effervescent granules, 5 trees are sprayed with clear water as a control, and the used medicament degree is 200 mg/L. After the flower spikes stop growing, randomly selecting 10 flower spikes from four directions of the south, the east, the west and the north of each tree to measure the length of the flower spikes; when the fruits are ripe, randomly selecting 10 fruit ears from four directions of southeast, northwest and east of each tree to measure the number of the fruit ears, and finally measuring the yield of each tree, wherein the test results are shown in the following table 6:
TABLE 6
As can be seen from the above table 6, when the concentration of prohexadione calcium is too low, the effect of regulating and controlling the growth of the yellow skin spica is poor, and the effect of promoting the fruit setting rate and the yield is not obvious. Therefore, the use of a prohexadione-calcium solution with an appropriate concentration is also one of the key points of the process of the present invention.
The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the invention, and these modifications and adaptations should be considered within the scope of the invention.
Claims (2)
1. A method for regulating and controlling the growth of clausena lansium spica is characterized in that in the sprouting period of the clausena lansium spica, when more than 70% of the spica grows to 7-10 cm, the crown of the clausena lansium is sprayed by a prohexadione calcium solution with the concentration of 300-500 mg/L, and the dropping water of leaves is used as the degree; the clausena lansium variety is chicken heart clausena lansium or seedless clausena lansium.
2. The method of claim 1, wherein the prohexadione calcium solution is prepared by dissolving 5 wt% of the prohexadione calcium effervescent granule in water.
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Citations (6)
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|---|---|---|---|---|
| CA2828039A1 (en) * | 2011-03-31 | 2012-10-04 | Syngenta Limited | Plant growth regulation composition |
| EP2548433B1 (en) * | 2011-07-18 | 2016-02-17 | BVBA Carolus C. | Nursery fruit tree |
| CN106134606A (en) * | 2015-04-16 | 2016-11-23 | 肖志雄 | A kind of liquid manure efficient management during Cortex Clausenae Excavatae cultivation |
| CN107637433A (en) * | 2017-11-07 | 2018-01-30 | 罗荣棋 | A kind of cultivation technological method of seedless wampee |
| CN107750803A (en) * | 2017-11-24 | 2018-03-06 | 谢育枝 | A kind of implantation methods for improving clausenae Lansium yield |
| CN108401766A (en) * | 2018-03-20 | 2018-08-17 | 徐州龙兴农牧科技发展有限公司 | A kind of implantation methods of no seed clausenae Lansium |
-
2020
- 2020-01-13 CN CN202010031521.9A patent/CN111165254B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2828039A1 (en) * | 2011-03-31 | 2012-10-04 | Syngenta Limited | Plant growth regulation composition |
| EP2548433B1 (en) * | 2011-07-18 | 2016-02-17 | BVBA Carolus C. | Nursery fruit tree |
| CN106134606A (en) * | 2015-04-16 | 2016-11-23 | 肖志雄 | A kind of liquid manure efficient management during Cortex Clausenae Excavatae cultivation |
| CN107637433A (en) * | 2017-11-07 | 2018-01-30 | 罗荣棋 | A kind of cultivation technological method of seedless wampee |
| CN107750803A (en) * | 2017-11-24 | 2018-03-06 | 谢育枝 | A kind of implantation methods for improving clausenae Lansium yield |
| CN108401766A (en) * | 2018-03-20 | 2018-08-17 | 徐州龙兴农牧科技发展有限公司 | A kind of implantation methods of no seed clausenae Lansium |
Non-Patent Citations (1)
| Title |
|---|
| 《种植的黄皮果要想高产，果实大小统一成熟，一定不能错过这个方法》;913218;《个人图书馆》;20190809 * |
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