Cultivation method for interplanting mountainous area forest trees and wheat

Abstract

The invention belongs to the agricultural technical field, and in particular, relates to a cultivation method for interplanting mountainous area forest trees and wheat. In late autumn yearly, wheat isplanted between rows of mountainous area fruit trees, and sowing is performed from the end of September to the middle ten days of October yearly properly. The wheat variety is an approved and popularized high-yield, high-quality and early-maturing wheat having drought resistance and cold tolerance. The cultivation method includes the steps of wheat seed treatment, wheat field preparation, timelysowing, seedling inspection and supplementing, field management, timely harvesting and the like. With adopting of the interplanting mode of forest trees and wheat, and the intercropping of forest andgrain can play ecological effects of regulating air temperature and humidity and reducing moisture evaporation of soil. Yunnan wheat is sown early, in a growing early stage and a defoliation stage ofthe forest trees, shading cooling effects are played on wheat seedlings, and wheat tillering is promoted. In the middle period of growth, sunlight shines directly on the wheat seedlings, and the illumination demand of the wheat seedlings is ensured; in the late period of growth, in early spring, the forest trees begin to germinate and grow leaves, have an effect of shading the ground, reduce the evaporation of ground water, enhance the drought resistance of wheat and facilitate improvement of the yield.

Description

technical field [0001] The invention belongs to the field of agricultural technology, and in particular relates to a cultivation method for interplanting mountain trees and wheat. Background technique [0002] The fruit tree planting area in Yunnan is relatively large, among which the fruit tree area is 33.8 million mu, and the walnut planting area reaches about 42.3 million mu. Most of the fruit trees are deciduous trees and shrubs, and the leafless period is in late autumn, winter and early spring, which is suitable for the development of understory planting, so as to solve the problem Contradictions between food and economic crops. [0003] In the traditional fruit tree planting mode, the fruits can only mature in autumn, and the leafless period is in the late autumn, winter and early spring, and the land is not fully utilized, while the sowing and growing period of wheat are mainly carried out at this time. The interplanting of fruit trees can improve land utilization a...

AI Technical Summary

Problems solved by technology

However, the planting mode of interplanting wheat in the forest is very different from the traditional wheat planting mode. Therefore, it is necessary to reasonably arrange the intercropping mode of forest trees and wheat to reduce the impact of forest trees on the normal growth of interplanting wheat and increase wheat yield.