Walnut-wheat integral cultivation method

Abstract

The invention discloses a walnut-wheat integral cultivation method comprising steps of intercropping the walnuts and the wheat, planting wheat between walnut tree lines, processing walnut seeds, processing wheat seeds, conducting a walnut tree cultivation method and conducting a wheat cultivation method. In the walnut-wheat intecropping configuration step, walnut tree plant spacing distance is 6mx8m; and a walnut tree ventilating and light-transmitting band trench is 1.5m wide. In the step of planting wheat between the walnut tree lines, the wheat sowing width is 6m. By the use of the walnut-wheat integral cultivation method, during the normal year, in relative type area, the output of walnuts (during a full productive age) can be 200kg/666.7m<2> to 250kg/666.7m<2> and the winter wheat output can be 300kg/666.7m<2> to 350kg/666.7m<2>.

Description

technical field [0001] The invention belongs to the technical field of crop cultivation, and in particular relates to a walnut-wheat integrated cultivation method. Background technique [0002] Walnut is an important oil-bearing fruit, which generally contains 60% to 75% oil and more than 15% protein, and also contains calcium, phosphorus, iron, vitamins and other nutrients. It has the functions of reducing phlegm, nourishing blood along the wind, warming intestines and nourishing kidney, etc. It is an important Chinese herbal medicine with high economic value. Vigorously developing walnut production is of great significance and great prospects for greening and beautifying barren hills, increasing oil plant raw materials and medicinal materials, and increasing farmers' income. The ideal economic forest tree. The traditional walnut tree cultivation has poor permeability, and the root growth of crops, lodging resistance, surface water evaporation rate and night temperature d...

AI Technical Summary

Problems solved by technology

However, in the fruit-grain intercropping mode, fruit trees occupy about 30% of the land, which reduces the planting area of ​​food crops, resulting in a decrease in the number of harvested ears of crops; the shading of fruit trees affects the normal growth and development of food crops, reducing the number of grains per ear and the weight of grains per ear. , resulting in crop yield reduction; with the increase of tree age, the impact on food crops will be more serious, and the degree of yield reduction will increase

Because walnut trees are planted too densely, the rate of walnut shells is high, and the yield and quality are reduced.

[0007] To sum up, the current walnut tree planting mode and wheat planting mode cannot be intercropped reasonably, so that the planting of walnut trees will affect the normal growth and development of wheat crops, reduce the number of grains per spike and thousand-grain weight of wheat, and cause crop yield reduction; affect agricultural production and increase. Because the walnut trees are planted too densely, the walnut shell rate is high, and the yield and quality are reduced.

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