1, repression Repression is an effective measure to control the growth of wheat. The method is simple and effective. The repression can be carried out by means of rolling or pressing with appropriate amount of water by a stone rake or an iron roller or an oil drum. By suppressing the damage to the upper leaf axils, the growth of the main culm and the big pods can be suppressed, and the difference between the tillers and excessive tillers can be reduced. Control the purpose of prosperous. The repression of the seedlings may take place several times before winter. The repression should grasp the principle of “dry pressure without ground pressure, cloudy pressure without pressure, and no pressure at noon in the morningâ€. 2, deep cultivator Deep cultivating and controlling wang is not only effective but also has long control effect. Deep cultivator can use rakes or rakes for 7 to 10 centimeters in depth before winter to cut off part of the root system of wheat to reduce the absorption of water and nutrients by the plants so as to restrain the growth of the shoots, reduce the ineffective tillers, promote the roots to lower the branches, and control the transfer of the roots. strong. However, due to the lack of fertility, the large number of seedlings caused by the excessive seeding volume, the crowding of seedlings, and the excessively long pseudo-Wangmiao plots are not suitable for the control of deep rooted roots due to poor root development. 3, control At present, there are many kinds of chemical regulators that control the growth of wheat. In general mu, 15% paclobutrazol wettable powder 30~40g water 30kg before the winter (middle and mid-December) foliar spray chemical control wang. Prosperous lands are subject to chemical regulation. The sooner the better, the better the combination of chemical control and repression. 4, is strictly prohibited Some farmers, in order to control the prosperous wheat, rushed the pigs and sheep into the wheat fields and allowed them to feed on the seedlings to suppress their growth. This would be even more damaging to the flourishing wheat. After the indigo leaves, some or all of the leaves are eaten, which greatly weakens the production and accumulation of nutrients and directly affects the growth and development of wheat. In addition, indigo caused mechanical damage to the plant, increased respiration, increased nutrient consumption, increased water evaporation, reduced sugar content at the tillering festival, decreased frost resistance, and was prone to frost damage. To master the principle of "dry pressure without ground pressure, pressure without sunshine on cloudy days, and pressure without pressure in the morning in the morning". Organic Alfalfa Juice Green Powder Organic Alfalfa Juice Green Powder,Alfalfa Grass Powder,Alfalfa Grass Juice Powder,Organic Alfalfa Juice Powder Hengshui Shanzhi Health Drink Co., Ltd , https://www.grasspowder-sz.com