Wheat culture soil

Abstract

The invention discloses wheat culture soil which comprises the following raw materials in parts by weight: 40-60 parts of river mud, 20-30 parts of sweet potato vine powder, 20-30 parts of vinegar residues, 8-14 parts of cane sugar, 8-16 parts of medical stone flour, 25-45 parts of kieselguhr, 1-1.6 parts of calcium sulfate, 0.8-1.4 parts of magnesium sulfate, 1-2 parts of sodium selenite, 0.4-0.8part of sodium molybdate, 25-35 parts of ammonium bicarbonate, 15-25 parts of defluorinated phosphate, 15-25 parts of a kiln dust potash fertilizer and 0.3-0.5 part of compound sodium nitrophenolate.The wheat culture soil is good in nutrition balance, capable of meeting nutrition requirements of wheat seedlings and good in water and fertilizer retention effect, the seedling culture soil water retention amount can be increased, multiple times of topdressing are not needed, wheat root system damage caused by deep ploughing is avoided, the seedling rate and the germination rate of wheat are increased, root dipping of wheel seedlings is promoted, the root system absorption range is increased, then the yield of wheat is increased, and the quality of the wheat is improved.

Description

technical field [0001] The invention relates to the technical field of wheat seedling-raising soil, in particular to a seedling-raising soil for wheat cultivation. Background technique [0002] Wheat is one of the three major grains, almost all of which are used for utility, and only about one-sixth is used as feed. Mesopotamia is the first area in the world to cultivate wheat, and China is one of the earliest countries in the world to plant wheat. At present, in the process of wheat planting, deep plowing can break the bottom of the soil, increase water permeability, increase water storage capacity, and can promote root penetration and expand the scope of root system absorption, and improve water and fertilizer utilization efficiency. However, in the later stage of wheat growth, repeated topdressing and deep plowing It can cause damage to the root system of wheat, which is not conducive to the growth of wheat, resulting in disadvantages such as low yield and poor grain qua...

AI Technical Summary

Problems solved by technology

At present, in the process of wheat planting, deep plowing can break the bottom of the soil, increase water permeability, increase water storage capacity, and can promote root penetration and expand the scope of root system absorption, and improve water and fertilizer utilization efficiency. However, in the later stage of wheat growth, repeated topdressing and deep plowing It can cause damage to the root system of wheat, which is not conducive to the growth of wheat, resulting in disadvantages such as low yield and poor grain quality