Wheat is a long sunshine plant in temperate zone, which has a wide range of adaptability °～ fifty °， It is planted from plain to plateau (such as Tibet, China) with an altitude of about 4000 m. Generally, wheat harvesting methods are divided into manual harvesting and machine harvesting

1, artificial harvesting, after mature Kwai harvesting artificially, quick hand can harvest one mu per day.

2. Machine harvesting, most of the use of combine harvester, there are special technical personnel, fast and convenient.

What should be paid attention to before wheat harvest? Let's take a look with you

1. Timely rescue in case of lodging

Do not erect the lodging wheat manually after lodging. When the wheat is lodging, its stem will grow upward from the vigorous intermediate meristem, which makes the lodging wheat raise its head and turn to upright. If it is straightened manually, it is easy to damage the stem and root system. It should be allowed to grow naturally so as to reduce the loss of yield.

Foliar spraying should be carried out in time after wheat lodging. After lodging, the stress resistance of wheat plants decreased, so it is necessary to spray fertilizer on the leaves in time and supplement nutrition. Generally, 150-200 grams of potassium dihydrogen phosphate and 50-60 kilograms of water are used for foliar spraying per mu.

2. Pay attention to the maturity of wheat

Before wheat harvest, we must know the maturity of our own wheat. The maturity of wheat is divided into milk maturity, wax maturity and complete maturity. In general, the volume and fresh weight of the grain at the end of milk ripening stage reach * high value, the grain color turns light yellow, the ventral groove turns green, the moisture content of the grain is 45% - 50%, and the moisture content of the stem is 65% - 75%, which is the best harvest time.