Evaporation reducing and water saving method using boron-containing fertilizer and application of method in planting of sweet sorghum in saline alkali soil

Abstract

The invention relates to an evaporation reducing and water saving method using a boron-containing fertilizer. The method comprises steps as follows: film covering, laying of a drip irrigation system, irrigation and fertilizer application, wherein the step of fertilizer application is implemented as follows: the boron-containing fertilizer is diluted with water and then is added to a drip irrigation water source, and the fertilizer is applied along with irrigation; the boron-containing fertilizer is prepared from components in parts by weight as follows: 20-22 parts of urea, 15-17 parts of calcium superphosphate, 7-9 parts of potassium sulfate, 5-7 parts of ammonium phosphate, 2-4 parts of magnesium carbonate, 1-3 parts of boric acid, 1-3 parts of ammonium molybdate, 1-3 parts of polyaspartic acid, 1-3 parts of sodium benzoate, 1-3 parts of corn vinegar, 0.7-0.9 parts of carboxymethyl chitosan, 0.1-0.3 parts of orange peel extracts, 0.1-0.3 parts of triacontanol, 0.1-0.3 parts of glyphosine, 0.1-0.3 parts of chlorothalonil, 0.1-0.3 parts of anilazine, 0.05-0.07 parts of alginic acid and 55-57 parts of water.

Description

technical field [0001] The invention relates to a method for reducing steam and saving water by using boron-containing fertilizers, in particular to a method for reducing steam and saving water by using boron-containing fertilizers and its application in planting sweet sorghum in saline-alkali land, belonging to the technical field of agricultural planting. Background technique [0002] Sweet sorghum (Sorghum bicolor L. Moench) is a variety of grain sorghum in the genus Gramineae. It originated in Africa. It was spread to China through India during the Wei and Jin Dynasties. It has been planted for a long time as a feed and sugar crop. say. Sweet sorghum has a wide range of uses. It not only produces grain, but also produces sugar and syrup. It can also be used to make wine, alcohol and monosodium glutamate. The fiber can also be used to make paper. It is full of treasures. Sweet sorghum likes warmth and has the characteristics of drought resistance, waterlogging tolerance,...

AI Technical Summary

Problems solved by technology

[0004] (1) The water consumption of crops is large, and a large amount of water evaporates, resulting in waste of water;

[0005] (2) The water infiltrates too fast, and the moisture content in the soil is low;

[0006] (3) The survival rate of crops is low;

[0007] (4) The utilization rate of fertilizers by crops is low;

[0008] (5) The yield of crops is low

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