How to plant peanuts can increase production

How can peanuts be planted to increase production? Please guide summer peanuts because of their high economic benefits, easy cultivation and management, conducive to land recycling and other advantages, and become the first choice for many growers. If you want to achieve high yield, you need to start with the following points. Selecting early-maturing varieties with high yield potential and selecting varieties with high yield potential is the internal factor to achieve high yield. In 2012, after garlic harvest in Zheng Guangdong, Qixian County, Henan Province, early-maturing peanut "Yuyu 502" was planted, and the average pod yield per mu was 625 kg. At present, the better new peanut varieties are Qinghua 7, Huayu 36 and so on. The small peanut variety should be Qinghua No. 6 or a high-yielding variety suitable for local planting. The implementation of peanut summer direct seeding protective cultivation method to save cost and increase efficiency, mechanized sowing black plastic film mulching W cultivation method innovative cultivation technology, it is the latest cultivation method jointly developed by Professor Cai Changchang, director of Peanut Research and Development Center in Yangling demonstration Zone, Shaanxi Province, and Qingdao Agricultural University. In 2011, he won the national invention patent certificate. The yield of peanut can be greatly increased by using this method. The application of 30kg ammonium bicarbonate or 20kg urea per mu before the application of nitrogen fertilizer and foliar spraying fertilizer could not only meet the nitrogen requirement of peanut seedling stage, but also promote the rot of wheat straw. Foliar fertilizer spraying of peanut has many advantages, such as rapid action, balanced nutrition, low input cost, remarkable yield increasing effect and so on. In order to complete the emergence of seedlings, two real leaves spread and began to spray fertilizer, alternately spraying "Lingbao" or "Green Prevention and Control Sui'an" at intervals of 10 to 12 days. The main pests that do serious harm to summer peanuts are grubs, golden needles and other underground pests. Aphids in seedling stage (black aphid) and leaf-eating pests in growing period. The main diseases are dead seedlings caused by inverted seedling disease and early defoliation caused by leaf spot disease in the middle and later stage. Control method: before sowing, mix seed coating with millet Fengdan with a seed weight of 2.1%. When sowing, cover the seeds with 1.0 kg of active ingredients per mu and 10% of the "quick-killing ground insects" or apply them underground with chemical fertilizer. Combined with foliar spraying fertilizer, when there are leaf-eating pests, mixed with insecticides; when there is a sign of prosperity, mixed with regulators, mixed with fungicides in the middle and later stages. In the middle and late stage, when the summer direct seeding peanut grows to the middle and late stage, it is autumn when it is crisp in autumn and has a large temperature difference between day and night. At this time, moderate drought is beneficial to the enrichment of pods and the realization of high yield. Do not water as long as there is no permanent decline for a long time. Appropriate late harvest as long as the middle and late leaf protection measures are done well, the middle and upper leaves do not fall and are not in a hurry to plant the next crop, the appropriate late harvest can be appropriate. Click to get more peanut planting technology click to get more grain and oil crop planting technology