å’‹ Let peanuts have more results:
Cultivating weeding: timely cultivating, weeding loose soil, not only is conducive to the growth of peanut roots, but also can promote the fruit needle into the soil. In the growing season of peanuts, weeding and weeding are generally carried out 2-3 times. After the first seedling, the first ploughing should be shallow, and promote the development of the first pair of lateral branches; the second weeding loose soil should be carried out 8-10 days later, which should be appropriate; the third time before flowering and sealing, it should be appropriate some.
Cultivated soil and fertility soil seedlings: In the last time of cultivating, the soil between the rows is raked to the root of the plant, and the thickness is 2-3 cm. Then the soil of the trench is dug, splashed with thin manure and mixed well to make a fat soil. It should be wet and dry, and then the fat soil is pressed on the peanut heart, so that the fruit needle enters the soil and the ovary handle expands.
Main stem topping: In the initial flowering stage of the peanut, the highest stem of the main stem is 1/2 or more, and the center of the main stem is cut with scissors. Choose sunny day, cut the mouth to be smooth, and pick up the quick-acting fertilizer in time after picking the heart.
In the drought-resistant and anti-staining period, the plant grows fast, the temperature is high, and the leaf surface transpiration is strong. At this time, in case of drought, the furrow irrigation must be carried out in time to keep the soil moist and promote the flowering result; in case of continuous rain, the ditch should be drained in time. In order to prevent stems and leaves from being long and rotten.
Foliar spray fertilizer: 2% superphosphate leaching solution should be sprayed once during the flowering period of peanut, and the yield increase effect is remarkable. For pests and diseases such as rust, leaf spot and aphids, measures should be taken to prevent and control them early.
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