夏播花生播种是关键（Sowing peanut in summer is the key）.docVIP

夏播花生播种是关键（Sowing peanut in summer is the key） Summer sowing peanut seeding is the key Rotation of crops planting high Happy life, fear of continuous cropping peanut crop. Continuous cropping peanut generally showed little leaf, yellow, early deciduous, pests, fruit less and small. Some 667 square meters of production 500 kilograms of peanuts are obtained in the field of fertile land rotation for five or six years or has not been planted on legume crops. Peanut in continuous cropping, even more fertilizer, it is difficult to achieve the desired output. Practice has proved that the rotation is effective in improving the yield of peanut is one of the measures. Roots can improve the yield and quality Peanut is a deep root crop, add deep layer, can promote the development of peanut root group, enhance the ability to absorb water, which helps to improve the yield and quality of peanut. Generally 26 ~ 33 cm deep than shallow 10 ~ 13 cm can be increased by 20%. Summer sowing peanut intercropping and crop after planting is two. The former should be deep before fertilization before sowing, while strengthening before the late crop cultivation, soil moisture conditions, create loose enough for peanut interplanting. The latter should be promptly carried out in the first stubble after harvest, fertilization, tillage, sowing to. Lay a good foundation for fertilizing fertilizer Shizujifei: peanut bud differentiation of early vegetative growth and reproductive growth in a long time, and the nitrogen fixation ability is weak, in the late period of fruit under the needle bar when the fertilizer to deep application. Therefore, it is very important to apply sufficient base fertilizer, fertilizer dosage should be accounted for 80% of the total amount of fertilizer to 90%. Some peanut fields only fertilizers, the late topdressing can obtain high yield. Fertilizer is mainly organic fertilizer, organic fertilizer can not only meet the needs of all kinds of mineral elements in peanut, and im