Fresh autumn peanut cultivation techniques

In order to reduce the damage caused by floods as much as possible, some fresh autumn peanuts can be developed on the plots of flood-stricken land along the river and south of the Yangtze River. The technical points are as follows: 1. Early-maturing varieties are selected. The early maturing cultivars Luhua No. 9, No. 13, No. 14, No. 2 and other varieties were selected. 2, early broadcast when grab. Sowing should be completed by July 20. 3, increase the density. 13,000 holes per mu, double grains per hole. 4, using plastic film cover. In order to increase the effective accumulated temperature and ensure the protection of crops and ease the contradiction of the season, we should adopt the method of planting after the first sowing. Pay attention to opening the hole in time to put the seedlings, that is, in the peanut top soil tympanic membrane (just see the green leaves), timely hole rupture membrane seedlings unearthed, and then cover a hole in the membrane hole soil, when there are two true leaves show, should Immediately clear the trees and release the first pair of collaterals. Other measures are carried out according to conventional cultivation. 5, fertilization management. Conditional use of urea 10 kg per mu, superphosphate 45 kg, potassium sulfate 10 kg mix, combined with site preparation before sowing, spraying 1% to 2% of urea solution 50 kg in the middle and late, to prevent premature aging, increase production .

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