The return of green wheat to water should be scientific, reasonable, and appropriate. If the fertilizer and water are too early, it will cause too many invalid springs for spring wheat, the group will be too large, one will cause waste of nutrients, and the second will lay hidden dangers for late lodging and pest damage. Spring wheat pouring back to Qingshui should pay attention to the following questions:
First, the time for pouring back to Qingshui should be determined based on soil moisture. Any wheat field with severe arable land loss, poor field quality, and severe field deficiencies before winter, wheat fields with poor individual development, small groups, and severe drought conditions should be poured back to Qingshui in time, and the time for returning to Qingshui should be average daily temperature. Only when it reaches 3°C or more. Generally speaking, as long as the lyrics allow, the general wheat field should delay or not return to Qingshui and delay the return of Qingshui to the beginning or the jointing period. For wheat fields with small groups, poor growth potential or long winter and weak spring conditions, it can be combined with watered Mu. 10 kg of urea, after watering, when the wheat field is suitable, it is timely to plan and protect the earth.
Second, pouring back to Qingshui should strictly control the amount of water. Due to the early spring day and night temperature changes combined with the frequent changes in the cold and warm air flow, watering the amount of water to the appropriate, not flood irrigation, to prevent the occurrence of cold currents and ground temperature is too low to cause freezing damage to wheat.
Third, pouring back to Qingshui but also according to the seedlings may be. For wheat fields planted before the winter, due to lack of soil fertility, the number of tillers is small, and the number of panicles is not enough (about 500,000 total stems per acre before winter), and can be poured back to Qingshui, and combined with watering urea 7.5-10 kg per acre. , 5-7.5 kg of potassium sulfate or potassium chloride, to promote early spring wheat delivery, as much as possible to fight for more panicles, lay the foundation for high yield; late sowing and the total number of stems 70-90,000 seedlings or 90 More than 10,000 Wangwang Miao Miao Fei Shui is generally not poured back to Qingshui, to cultivator loose soil, heat preservation of preserving the main spring pressure to the minimum; raw wheat growing before the winter because of the large amount of fertilizer before the growth of fertilizer and water, and Without irrigation in the winter, the field is poorly plucked. In the early spring, it is easy to cause dead seedlings when it is cold and cold, and it is also necessary to pay attention to pouring green water in time.
First, the time for pouring back to Qingshui should be determined based on soil moisture. Any wheat field with severe arable land loss, poor field quality, and severe field deficiencies before winter, wheat fields with poor individual development, small groups, and severe drought conditions should be poured back to Qingshui in time, and the time for returning to Qingshui should be average daily temperature. Only when it reaches 3°C or more. Generally speaking, as long as the lyrics allow, the general wheat field should delay or not return to Qingshui and delay the return of Qingshui to the beginning or the jointing period. For wheat fields with small groups, poor growth potential or long winter and weak spring conditions, it can be combined with watered Mu. 10 kg of urea, after watering, when the wheat field is suitable, it is timely to plan and protect the earth.
Second, pouring back to Qingshui should strictly control the amount of water. Due to the early spring day and night temperature changes combined with the frequent changes in the cold and warm air flow, watering the amount of water to the appropriate, not flood irrigation, to prevent the occurrence of cold currents and ground temperature is too low to cause freezing damage to wheat.
Third, pouring back to Qingshui but also according to the seedlings may be. For wheat fields planted before the winter, due to lack of soil fertility, the number of tillers is small, and the number of panicles is not enough (about 500,000 total stems per acre before winter), and can be poured back to Qingshui, and combined with watering urea 7.5-10 kg per acre. , 5-7.5 kg of potassium sulfate or potassium chloride, to promote early spring wheat delivery, as much as possible to fight for more panicles, lay the foundation for high yield; late sowing and the total number of stems 70-90,000 seedlings or 90 More than 10,000 Wangwang Miao Miao Fei Shui is generally not poured back to Qingshui, to cultivator loose soil, heat preservation of preserving the main spring pressure to the minimum; raw wheat growing before the winter because of the large amount of fertilizer before the growth of fertilizer and water, and Without irrigation in the winter, the field is poorly plucked. In the early spring, it is easy to cause dead seedlings when it is cold and cold, and it is also necessary to pay attention to pouring green water in time.
Probiotics are a class of active microorganisms that are beneficial to the host by colonizing the human body and changing the composition of the flora in a certain part of the host. By regulating the immune function of the host mucosa and system or by regulating the balance of intestinal flora, promoting nutrient absorption and maintaining intestinal health, resulting in the production of single microorganisms or mixed microorganisms with well-defined composition that are beneficial to health.
Probiotics,Probiotic Efficacy,Probiotic vitamins,Probiotic Health Supplements
YT(Xi'an) Biochem Co., Ltd. , https://www.ytnutra.com