Planting method for improving yield of median groove fruit walnuts

A planting method and fruit technology, applied in the fields of botanical equipment and methods, horticulture, cultivation, etc., can solve the problems of low fruit setting rate of walnut, and achieve the effect of prolonging pollination for a short period of time.

Active Publication Date: 2014-11-19
鲁绍荣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the special environment of Zhonggou Village, Bailu Township, the fruit setting rate of walnuts is low, and after transplanting to other areas for planting, although the yield can be improved, the taste and color of walnuts will change greatly. Therefore, it is urgent to develop a walnut. Planting method to increase yield of Zhonggou fruit walnut

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1: select the branches of the walnut tree band new buds of 3 kinds of flowering times that respectively differ by 15 days as the scion, and the scion branch has a stable flowering period of more than 2 years, and is grafted in spring; The branch with flowering time 15 days later was grafted in the middle of the canopy, and the branch with the latest flowering time was grafted at the lowest position of the canopy. The grafted scion branches were soaked in chitosan plant growth regulator for 8 to 16 hours, and the concentration of the soaking solution was 80ppm; grafted in a radius of 120m 2 The area is carried out, and the spacing between rootstocks is 3-6m. After the walnut tree enters the flowering period, the fertilizer is buried 30-40 cm below the surface soil according to the amount of 600 kg of farmyard manure applied per mu. Compared with traditionally planted walnut trees after the walnut bears fruit, the yield has increased by 30%.

Embodiment 2

[0011] Embodiment 2: select the branches of the walnut tree band new buds of 4 kinds of flowering times that respectively differ by 14 days as the scion, and the scion branch has a stable flowering period of more than 2 years, and is grafted in spring; position, and the branches whose flowering time was delayed for 14 days were grafted in the middle of the canopy, and the branches with the latest flowering were grafted at the lowest position of the canopy. The grafted scion branches are soaked in the mixture of chitosan plant growth regulator and polyprenol plant growth regulator for 8 to 16 hours, the ratio of the two is 1:1, and the concentration of the soaking solution is 100ppm; 2 The area is carried out, and the spacing between rootstocks is 5-6m. After the walnut tree enters the flowering period, the fertilizer is watered and irrigated according to the amount of 40 kg of compound fertilizer applied with nitrogen per mu. After the walnut bears fruit, compared with the t...

Embodiment 3

[0012] Embodiment 3: select the branches of the walnut tree band new buds of 5 kinds of flowering times that respectively differ by 12 days as the scion, and the scion branch has a stable flowering period of more than 2 years, and is grafted in spring; The branches whose flowering time is delayed by 12 days are correspondingly grafted in the middle of the canopy, and the branches with the latest flowering are grafted at the lowest position of the canopy. Grafted scion branches were soaked in polyprenol plant growth regulator solution for 8 to 16 hours, and the concentration of the soaking solution was 120ppm; grafted in a radius of 350m 2 The area is carried out, and the spacing between rootstocks is 7m. After the walnut tree enters the flowering period, the fertilizer is watered and irrigated according to the amount of 30 kg of compound fertilizer applied with nitrogen per mu. Compared with traditionally planted walnut trees after the walnut bears fruit, the yield has incre...

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Abstract

The invention belongs to existing planting technologies, and particularly relates to a planting method for improving the yield of median groove fruit walnuts in Chuxiong, Yunan. According to the planting technology, two or more kinds of walnut trees with sprout branches are chosen to be used as scions, wherein the flowering times of the two or more kinds of walnut trees differ by 10-20 days, and grafting is conducted in spring; the branches with the earliest flowering time are grafted at the highest positions of crowns which are used as tree stocks, the branches with the latest flowering time are grafted at the lowest positions of the crowns, wherein the grafted branches need to be soaked for 8-16 hours in a plant growth regulator; grafting needs to be conducted in places with the area no smaller than 100 m<2>, and the distances between the tree stocks are 3-8 m. According to the planting method for improving the yield of median groove fruit walnuts, operation and implementation are easy, the yield of the walnuts can be improved in an origin place, and meanwhile the taste and the color of the median groove fruit walnuts are kept.

Description

technical field [0001] The invention belongs to the known planting technology, and in particular relates to a planting method for increasing the output of the walnut fruit in Chuxiong, Yunnan. Background technique [0002] Chuxiong Prefecture in Yunnan Province is the production base of high-quality walnuts in my country. The history of planting walnuts in this area has been more than 2,000 years. Many high-quality walnut varieties in the country come from Chuxiong Prefecture. Zhonggou Village, Bailu Township, Wuding County, Chuxiong Prefecture is also a famous walnut town. It is located in a low-latitude subtropical plateau climate, with an average altitude of 2352.00 meters, an annual average temperature of 10.00°C, an annual precipitation of 1100.00 mm, and an annual sunshine of 2468 hours. Due to the unique geographical environment and the long-standing walnut planting technology, a unique Zhonggou fruit walnut variety has been formed. The content of amino acids, minera...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G1/06
Inventor 鲁绍荣
Owner 鲁绍荣
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