After the rain vegetable fields are carefully managed
Corn is a good choice for consumption during weight loss because of its high available energy. The metabolic energy of maize is 14.06 MJ/kg, with the highest being 15.06 MJ/kg, the highest of the cereal feeds. This is mainly due to the fact that there is very little crude fibre in maize, only 2%, while the nitrogen-free leachate is up to 72% and the digestibility is up to 90%; on the one hand, maize has a high crude fat content, between 3.5% and 4.5%. Corn Cut,Sweet Corn Cut,Fresh Corn Cut,Vacuum Packet Corn Jilin Province Argricultural Sister-in-law Food Co., Ltd. , https://www.nongsaocorn.com
First, remove stagnant water. After the rain stops, the water in the fields should be eliminated as soon as possible, shortening the time for flooding the vegetables and reducing the water level in the vegetable fields so as to promote root growth. When vegetables are exposed to rain for a long time, they are prone to lack of oxygen and lead to weakened breathing. This can cause root rot, causing death of vegetables and severely affecting yield. To do this, use the ridge in the field to remove water in a timely manner.
Second, the cultivator plan. After the rain, the soil will have different degrees of consolidation and soil salinization, and the root system of the vegetables will be weakened and the ability to absorb nutrients will be poor. For this reason, through afforestation and agronomic measures, soil compaction can be eliminated, soil surface oxygen content can be increased, and field moisture can be reduced, which is conducive to the rapid restoration of root growth.
Third, spray leaf fertilizer. After the rain, the leaves and roots of the vegetables will suffer from different degrees of mechanical damage, which will cause the ability of the roots to absorb nutrients to be reduced, and the transpiration and photosynthesis efficiency of the leaves will be reduced accordingly. By spraying the fertilizer with the leaves, the vegetables can be supplemented in time. Nutrients, especially some micro-fertilizers and plant regulators, can stimulate the activity of vegetable plants and promote the normal function of roots and leaves as soon as possible. Such as spray Shi Bao, green leaf treasure, green wind 95, brassin and so on.
Fourth, disease prevention and pest control. Stormy weather usually causes mechanical damage to vegetable plants. Humidity in the field is high, and the wound is susceptible to pathogenic bacteria, which can easily cause the spread and epidemic of diseases. After the weather is fine, the vegetable plants are sprayed with a bactericidal agent that can be used to prevent the occurrence of diseases.
Fifth, rush to grab seed. For rapeseed fields suffering from severe flooding, crops should be destroyed in time and early planting of crops such as early-maturing Chinese cabbage, early radish, stem vegetables, winter welsh onions and other vegetables, increase sips, and increase economic efficiency.