Method for interplanting walnut trees and upland rice

Abstract

The invention discloses a method for interplanting walnut trees and upland rice. The method comprises the following steps of 1 upland rice seed breeding, 2 soil preparation and fertilization, 3 walnuttree planting, 4 upland rice planting, 5 water management and 6 fertilization management. According to the method for interplanting the walnut trees and the upland rice, upland rice seeds are scientifically bred, and the upland rice seeds which are good in water saving performance, high in drought resisting performance and high in yield are bred; different formulas are provided for the planting field in the middle ten days of May, the middle ten days of June, the middle ten days of July and the last ten days of August according to different growth periods of the upland rice and the walnut trees, and the applying amount and the fertilization depth of fertilizer are reasonably deployed, so that the walnut trees and the upland rice are balanced in nutrition and good in growth vigor. Comparedwith traditional fertilizer management, the situations of slow tree growth or upland rice seedling burning and the like caused by improper fertilization can be effectively avoided, the yield of the upland rice is increased by 10% or above, and walnut tree nursery stocks are good in growth vigor, high in survival rate and high in disease resisting capacity.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a method for interplanting walnut trees and upland rice. Background technique [0002] Upland rice is also called upland rice. It is an ecological crop formed by the long-term domestication and evolution of rice under dry land conditions without water layer. It is suitable for cultivation in dry land, and can also be planted in paddy fields or depressions. It is mainly distributed in dry lands and hillsides with stable summer rainfall but lack of irrigation conditions, or low-lying areas where spring droughts are prone to waterlogging in summer and autumn. There is a small amount of cultivation in the north and south rice regions of my country. The stems and leaves of upland rice are thick and luxuriant, the leaves are wide, light in color, the root system is developed, the root hairs are many, the osmotic pressure of the roots and the cell juice concentration of ...

AI Technical Summary

Problems solved by technology

[0003] In order to increase the utilization rate of the soil, upland rice and trees are often interplanted. However, when interplanting upland rice and trees, there are often situations such as slow growth of trees or burning of upland rice seedlings caused by improper fertilization. The production efficiency is poor and resource utilization cannot be achieved. maximize profit