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Sustainable development planting method based on carya illinoinensis

A thin-shell pecan and planting method technology, applied in the field of economic crop cultivation, can solve the problems that peanuts cannot be continuously cropped and affect peanut production, and achieve the effects of reducing the use of chemical fertilizers and pesticides, increasing farmers' income, and promoting growth

Inactive Publication Date: 2020-01-03
南京绿宙薄壳山核桃科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, peanuts cannot be cropped continuously, that is, they cannot be planted again after one year of planting, otherwise the peanut yield will be seriously affected

Method used

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  • Sustainable development planting method based on carya illinoinensis
  • Sustainable development planting method based on carya illinoinensis

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A sustainable planting model based on shelled hickory:

[0028] 1) Field selection: flat land

[0029] 2) Soil improvement: Evenly spread about 5 tons of decomposed organic fertilizer per mu of land, including cow manure, sheep manure, etc., and plow the ground 30cm deep with a tractor.

[0030] 3) Thin-shelled hickory planting: After the thin-shelled hickory leaves fall in autumn, use an excavator to dig a planting hole with a length of 1.5 meters in depth and a width of 1.5 meters, and spread 50 cm of decomposed organic fertilizer in the planting hole, including cow dung, pig manure, sheep dung, etc. manure, etc., and then backfill the surface soil into the planting hole, and the deep soil is backfilled into the planting hole after being frozen for more than 30 days, and the backfilling soil is parallel to the original ground. Select fine varieties of pecans with thin shells for planting, and the number of varieties is not less than 3. Select grafted seedlings of ex...

Embodiment 2

[0036] The planting mode of intercropping peanut under the embodiment 2 thin-shell hickory nuts

[0037] 1) Field selection: flat land;

[0038] 2) Soil improvement: Evenly spread about 5 tons of decomposed organic fertilizer per mu of land, including cow manure, sheep manure, etc., and plow the ground 30cm deep with a tractor.

[0039]3) Thin-shell hickory planting: After the thin-shell hickory leaves fall in autumn, use an excavator to dig a planting hole with a length of 1.5 meters in depth and a width of 1.5 meters, and spread 50 cm of decomposed organic fertilizer in the planting hole, including cow dung, pig manure, sheep dung, etc. manure, etc., and then backfill the surface soil into the planting hole, and the deep soil is backfilled into the planting hole after being frozen for more than 30 days, and the backfilling soil is parallel to the original ground. Select fine varieties of pecans with thin shells for planting, and the number of varieties is not less than 3. ...

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Abstract

The invention relates to a sustainable development planting method based on carya illinoinensis. The method includes the steps: 1) field selection; 2) soil improvement; 3) carya illinoinensis planting; 4) peanut planting: planting peanuts between lines of the carya illinoinensis from late March to early April, harvesting the peanuts in the middle of August, and deeply turning peanut straws into the soil or laying the peanut straws on the peripheries of carya illinoinensis trees after the peanuts are harvested; 5) buckwheat planting: planting buckwheat in the late August after the peanuts are harvested, harvesting the buckwheat in the middle of November, and deeply turning buckwheat straws into the soil or laying the buckwheat straws on the peripheries of carya illinoinensis trees after thebuckwheat is harvested; 6) broad bean planting: planting broad beans in late November after the buckwheat is harvested, and deeply turning broad bean vines into the soil in the middle of March of thenext year; 7) planting the peanuts in late March of the next year, and circularly planting crops according to the step 4) to the step 6) until a pecan orchard reaches a high-yield stage. The method effectively solves the problem that the early stage of a carya illinoinensis orchard does not have economic benefits, and a sustainable development planting mode is formed.

Description

technical field [0001] The invention belongs to the technical field of economic crop cultivation, and in particular relates to a sustainable development planting method based on thin-shell hickory. Background technique [0002] Thin-shelled pecans are native to the United States and Mexico. They are one of the most important oil-bearing dried fruit tree species in the world. Their shells are thin and easy to peel, their kernels are thick and fleshy, and they are fragrant and delicious, and they have high nutritional value. Thin-shelled pecans were introduced into my country in 1900 and have a history of nearly 120 years. Through the unremitting efforts of several generations, especially in the past 20 years, scientific researchers have bred some excellent varieties through introduction, such as Pawnee, Carya Do, Shaoxing, Stewart, etc. At the same time, it broke through the container seedling technology of rich-root grafting of pecans (a method for rapid propagation of seedl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G22/20A01G22/25
CPCA01G17/005A01G22/20A01G22/25
Inventor 李永荣张计育
Owner 南京绿宙薄壳山核桃科技有限公司
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