What is wheat

Wheat is an important food crop of gramineous wheat. Steamed buns Baijiu is a kind of cereal crop widely cultivated all over the world. Its caryopsis is one of the main foods of mankind. After grinding it into flour, it can make bread, steamed bread, biscuits, noodles and other foods. After fermentation, it can be made into beer, alcohol, liquor, such as vodka or biomass fuel. p>

Growth environment of Wheat

Wheat is a long sunshine crop (8-12 hours of sunshine every day). If the sunshine conditions are insufficient, it can not pass the light stage, heading and fruiting. The light stage of wheat is after the vernalization stage

Wheat is divided into three varieties, including winter varieties, semi winter varieties and spring varieties. The suitable temperature for winter varieties is 16 ~ 18 ℃, for semi winter varieties is 14 ~ 16 ℃, and for spring varieties is about 12 ~ 14 ℃

The amount of water needed in the jointing and booting stage of wheat is relatively large, but the water in the early jointing stage can not be too much, otherwise it will cause wheat to grow and fall down; At the heading and flowering stage of wheat is the peak of water demand in the whole growth period. At this time, the soil humidity should reach about 28%. At this time, if wheat is short of water, it will seriously affect the quality and yield of wheat; The milk filling stage is the key period for the formation of wheat quality. Water shortage in this period will seriously reduce the quality of wheat

Before the returning to green stage of wheat, because the growth rate of the plant is relatively slow, it also consumes less nutrients, so it can apply less nitrogen, phosphorus and potassium; The period from wheat returning to green stage to heading stage is the period of rapid accumulation of dry matter of wheat. In this period, the vegetative growth and reproductive growth of wheat are carried out at the same time, and the metabolic speed is relatively fast, so more nutrients are consumed, and the demand for nitrogen, phosphorus and potassium is relatively high at this time; After heading and flowering, the absorption capacity of roots decreases, so the consumption of nutrients is relatively small. At this time, a small amount of fertilizer can be applied