Tea tree and soybean intercropping pattern

Abstract

The invention discloses a tea tree and soybean intercropping pattern. At a place where tea seeds and soybeans are interplanted, three tea seeds and two soybeans are placed in a tea seed and soybean planting hole, and the soybeans are required to be planted at the south side of the tea seeds; and at a place where the tea seeds and the soybean are intercropped, two soybeans are planted in a soybean planting hole in a ridge, and the soybean planting hole in the ridge is parallel to a tea seed planting hole. The tea tree and soybean intercropping patter disclosed by the invention has the advantages that the soybean can come up out of the ground easily, and soil is loose, so that the tea tree can come up out of the ground easily. Intercropped soybeans shade for seedling growth of the tea tree all the time and also have the effect of inhibiting grass. Mucking earth rate of the tea seeds obtained by adopting the tea tree and soybean intercropping pattern can reach up to more than 90%, survival rate of seedlings reaches up to more than 98%, height of a tea tree seedling is increased by more than 60% compared with the tea tree which is planted individually, and average height reaches up to 18.5cm; weeds in a tea garden are obviously reduced, and manual weeding frequency in one year can be reduced by more than twice; and average soil organic matter content reaches up to 2.5%, so that soil fertility of the tea garden is obviously improved. The tea tree and soybean intercropping pattern disclosed by the invention is especially applicable to popularization and application in the tea gardens in the north.

Description

technical field [0001] The invention relates to the technical field of crop cultivation, in particular to the intercropping mode and cultivation system of tea trees and soybeans. technical background [0002] Tea trees have the characteristics of "loving temperature, shade, humidity, and sourness", so the best conditions must be created in cultivation to meet the growth and development needs of tea trees. Tea seeds have a lot of fat content. When the seeds germinate, the fat is hydrolyzed and converted into sugars, which requires a lot of oxygen. The cotyledons are large and the ability to top the soil is weak when they germinate. Especially in the northern tea gardens, there is little rain in spring, low air humidity, and dry soil. , It takes a long time for the seeds to be unearthed; and after the tea seedlings are unearthed, their young buds and leaves are very vulnerable to strong sunlight and burns, and in severe cases, the seedlings will die. Therefore, measures such a...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved in the present invention is to overcome the problems of tea seeds in existing tea gardens that are not easily unearthed, easily burned by strong sunlight after unearthed, and poor growth and development of seedlings, so as to improve the unearthed rate of tea seeds and the survival rate of seedlings, and suppress weeds in young tea gardens. growth, providing a tea tree and soybean intercropping model and cultivation system

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