Good rain knows that when the spring is happening, when the wind sneaked into the night, the moistens are silent. Today, our district enjoys a spring rain, and the majority of farmers must seize this favorable opportunity to do a good job of wheat spring control.
First, make a good plan after the rain. Scratching can loosen the soil. It is necessary to hold the soil moist after the rain and perform scratching to make up for cracks, reduce water evaporation, and increase ground temperature.
Second, a reasonable fertilizer. The advantage of moist soil after raining is to topdress the wheat field with poor seedling quality. The type of topdressing fertilizer is preferably high-nitrogen compound fertilizer, which can prolong the nitrogen release period of the fertilizer and play a role in nitrogen transfer. Topdressing as much as possible to reduce appetite, to avoid the decline in fertilizer efficiency.
Third, to strengthen the control of pests and weeds. After the rain, as the temperature rises and the density of the field increases, pests and weeds can easily occur. To promptly check the occurrence of pests and diseases, take preventive measures. Red spiders can be controlled by acaricidal drugs, and sheath blight can be controlled by triadimefon (triadimefon). For those plots that are not chemically weeded before the winter, chemical weeding should be strengthened after returning green. The use of herbicides must be strictly in accordance with the use of concentrations and technical practices in order to avoid phytotoxicity.
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