Yam powder is a low-fat and low-calorie healthy food. People can feel full after eating yam powder, but it will not let the body absorb too much calories. The active enzymes it contains can also speed up after entering the human body. Excess fat burning and metabolism in the human body can significantly reduce human body weight while maintaining human health.
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Second, the disease is limited to infestation of convolvulaceae vegetables, after 2-3 years of rotation, the disease prevention effect is good.
Third, pay attention to field row of stains, sparse plant ventilation.
4. Spray 48% metalaxyl MnZn WP, 40% methemosweet copper wettable powder, or 64% antivirus WP 600 times, 72.2% Procog 800X, in the initial stage of disease. Spray once every 7-10 days, control 2-3 times in a row.
White rust disease prevention technology of spinach vegetables
First, use disease-free seed or seed dressing with 0.3% seed weight of Rhizoctonia Mn-Zn.