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Cultivation method for improving yield and quality of eucommia rubber

A cultivation method and technology of eucommia gum are applied in the field of cultivation for improving the yield and quality of eucommia gum, so as to achieve the effects of improving use value, alleviating pests and diseases, and increasing yield

Inactive Publication Date: 2017-05-31
DONGGUAN LIANZHOU INTPROP OPERATION MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a cultivation method for improving the yield and quality of eucommia gum, to solve the technical problem of planting eucommia ulmoides in Huaisha land, shallow hills and abandoned mine sites, to avoid occupying agricultural land, and to increase the yield of eucommia gum. yield and quality

Method used

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  • Cultivation method for improving yield and quality of eucommia rubber

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Comparison scheme
Effect test

Embodiment 1

[0029] A cultivation method for improving the yield and quality of eucommia gum, which is characterized in that it comprises the following steps

[0030] (1) Land preparation: open the ditch with a distance of 1 meter, apply farmyard manure compound fertilizer in the ditch, fertilization amount is 40,000kg / ha, and then backfill the soil. The components of farmyard manure compound fertilizer are calculated by weight, including farmyard manure 75 parts and 10 parts of chicken manure, 10 parts of cow manure and 5 parts of urea.

[0031] (2) Density control: in order to be harvested by machinery, plant in wide and narrow rows, with a wide row spacing of 1 meter and a narrow row spacing of 0.5 meters. According to the planting land conditions, choose a plant spacing of 0.2 meters.

[0032] (3) Planting and management: Spring afforestation is adopted, and the seedlings are selected as 1-year-old seedling Huazhong 11, and then stubble, leaving 5 cm above the ground, and watering immediately...

Embodiment 2

[0037] A cultivation method for improving the yield and quality of eucommia gum, which is characterized in that it comprises the following steps

[0038] (1) Land preparation: open the ditch with a distance of 1 meter, apply farmyard manure compound fertilizer in the ditch, the fertilization amount is 45000kg / ha, and then backfill the soil. The components of farmyard manure compound fertilizer are calculated by weight, including farmyard manure 75 parts and 10 parts of chicken manure, 10 parts of cow manure and 5 parts of urea.

[0039] (2) Density control: In order to be harvested by machinery, plant in wide and narrow rows, with a wide row spacing of 1 meter and a narrow row spacing of 0.5 meters. According to the planting land conditions, choose a plant spacing of 0.3 meters.

[0040] (3) Planting and management: use spring or winter afforestation, choose 1-year-old grafted Huazhong 11 for seedlings, then stubble, leave 5 cm above ground, and water immediately. According to local ...

Embodiment 3

[0045] A cultivation method for improving the yield and quality of Eucommia Gum is characterized in that it comprises the following steps

[0046] (1) Land preparation: open the ditch with a distance of 1 meter, apply farmyard manure compound fertilizer in the ditch, fertilization amount is 40,000kg / ha, and then backfill the soil. The components of farmyard manure compound fertilizer are calculated by weight, including farmyard manure 75 parts and 10 parts of chicken manure, 10 parts of cow manure and 5 parts of urea.

[0047] (2) Density control: in order to be harvested with machinery, planting in wide and narrow rows, with a wide row spacing of 1 meter and a narrow row spacing of 0.5 meters. According to the planting land conditions, choose a plant spacing of 0.4 meters.

[0048] (3) Planting and management: use spring or winter afforestation, choose 1-year-old seedling Huazhong 11 for seedlings, then stubble, leave 5 cm above ground, water immediately, according to local soil moi...

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Abstract

The invention provides a cultivation method for improving the yield and quality of eucommia rubber. The method comprises the following specific steps: ditching with a space of 1m, applying farmyard manure compound fertilizer into the ditches, and backfilling with soil to facilitate mechanical harvesting; performing wide-narrow row planting, wherein the wide row space is 1m, the narrow row space is 0.5m, the plant space is 0.2-0.4m, and one-year-old seedling or grafted nursery stock is selected in spring or winter; stumping while leaving 5cm overground; watering immediately; within 30 days since planting, performing bud picking to remove redundant lateral buds and keep one main bud, and weeding the field in the early stage of growth; treating with a brassinolide-containing growth regulator, and spraying leaf fertilizer twice; harvesting and separating eucommia leaves, bark and steam by a special harvester; managing with the same mode as the first year; and since the third year, performing topdressing with compound fertilizer and urea by year in the barren-soil planting site, and dressing the compound fertilizer for the first year. In the invention, eucommia is cultivated in non-agricultural land, and the cultivated eucommia rubber is of high yield and high quality.

Description

Technical field [0001] The invention belongs to the field of eucommia cultivation, and specifically relates to a cultivation method for improving the yield and quality of eucommia gum. Background technique [0002] Rubber is an important strategic material in my country. It is widely used in industry, agriculture, medical and health, daily life, aviation and military fields. However, my country's natural rubber resources are increasingly in short supply. Therefore, the development of natural rubber resources and the development of new types of natural rubber Rubber resources are imminent. [0003] Eucommia ulmoides is a rare and precious economic tree species unique to China and a high-quality gum source tree species with the greatest development potential in the world. Eucommia ulmoides peel, leaves, bark and other parts are rich in eucommia ulmoides gum. The content of eucommia ulmoides leaves is 2-4%. The root bark contains 6-10%, and the peel of Eucommia ulmoides contains 13-17...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G7/06C05G1/00A01N59/02A01N47/30A01N43/22A01N37/44A01P21/00
CPCA01G7/06A01G22/00A01N37/44A01N43/22A01N47/30A01N59/02C05C9/00
Inventor 李风浪李舒歆
Owner DONGGUAN LIANZHOU INTPROP OPERATION MANAGEMENT CO LTD
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