Tea tree and soybean intercropping method

A technology for soybeans and tea trees, applied in the fields of botanical equipment and methods, horticulture, application, etc., can solve the problems of low unearthed rate of tea seeds, easy to be burned by strong sunlight, etc., and achieves increase of water-stable aggregate structure and organic matter content. , the effect of biome increase

Inactive Publication Date: 2014-03-05
江苏天亮园林建设有限公司
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Problems solved by technology

[0005] The purpose of the present invention is: to overcome the problem in the prior art that the unearthed rate of tea seeds in tea gardens is not high, and after being unearthed, they are easily burned by strong sunlight, pro

Method used

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with specific examples.

[0020] A method for interplanting tea trees and soybeans, said method comprising the following steps:

[0021] (1) Sowing time: Sow soybeans after spring tea picking, the soybeans are Nandou No. 1, and tea trees and soybeans are cropped in-season;

[0022] (2) Sowing method: choose the open space of the tea garden for planting, the planting density of soybeans is 0.5-0.8 million plants per mu, plow the soil before sowing, and apply organic fertilizer, 1000-1200 kg / mu per mu;

[0023] (3) Management: At the initial flowering stage of soybeans, topdress 5-7 kg / mu of urea, and spray 50 kg / mu of 2% superphosphate solution on the leaves during the pod formation stage, once every 7 days, three times in a row; During the period from flowering to pod formation, water every 2-3 days when the weather is dry; combined with tea garden management, do a good job in the prevention and contr...

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Abstract

The invention relates to the technical field of crop cultivation, in particular to a tea tree and soybean intercropping method including the following steps of (1) sowing time, (2) sowing method, (3) managing and (4) harvesting, wherein sowing is carried out after spring tea is picked. Soybeans have the function of nodule bacterium nitrogen fixation and can be used as green manure, and soil is turned in the full-bloom stage with the combination of tea garden intertillage; when leaves of plants turn yellow and the soybeans are ripe and full, soybeans are harvested, and branches and trunks are turned and buried. By means of the technical scheme, the method has the advantages of increasing soil fertility, improving the soil structure for intercropping of summer soybeans in newly cultivated tea gardens, and enabling the content of organic matter in soil to be remarkably increased. Physical and chemical properties of the soil are good, the soil is loose, the soil hardness can be lowered, water-stable aggregate structures are increased, and beneficial biological communities in the soil are increased.

Description

technical field [0001] The invention relates to the technical field of crop cultivation, in particular to a method for intercropping tea trees and soybeans. Background technique [0002] Tea tree, belonging to the Theaceae Camellia genus, is a perennial evergreen woody plant. It is generally a shrub, and there are arbor-type tea trees as high as 15-30 meters in the tropics, and the circumference of the base tree is more than 1.5 meters. Cultivated tea trees often suppress vertical growth by pruning, so the tree height is mostly between 0.8-1.2 meters. The leaves of the tea tree are oval, with sawtooth on the edge, and five petals of white flowers are opened between the leaves. The fruit is oblate and triangular in shape, and the seeds are exposed after the fruit is opened. In spring and autumn, the tender leaves of the tea tree can be picked to make tea, and the seeds can be used to extract oil. The material of the tea tree is fine and dense, and its wood can be used for c...

Claims

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Application Information

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IPC IPC(8): A01G1/00
Inventor 曾强
Owner 江苏天亮园林建设有限公司
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