Peanut planting technology: what is the effect of micro-fertilizer on peanuts?
What effect does micro-fertilizer have on peanuts? Please introduce that micro-fertilizer plays a very important role in the growth and development of peanut. Reasonable application of micro-fertilizer has the effect of low input and high output. Although farmers have some understanding of this, they are very blind in application and often fail to achieve the goal of increasing production. Therefore, in the production practice, it should be applied scientifically according to the requirement of peanut for micro-fertilizer. Boron fertilizer: commercial boron fertilizer is mainly boric acid and borax, which can be base applied and foliar sprayed. When the critical value of boron deficiency in soil is 0.5%, 500 grams of boron fertilizer per mu is applied, and mixed with large and medium elements or high-quality farm manure before sowing peanut. Spraying boron fertilizer on each leaf of peanut at early flowering stage and full flowering stage can increase yield by more than 16.8% per mu. Molybdenum fertilizer: commercial molybdenum fertilizer is mainly ammonium molybdate, which can be mixed with seeds and foliar spraying. The concentration of seed dressing is 0.2%. Spraying 0.3% ammonium molybdate solution on each leaf of peanut at early flowering stage and full flowering stage, the yield increasing effect is particularly obvious, and the yield can be increased by about 20% per mu. Although the application amount of boron fertilizer and molybdenum fertilizer is very small, their physiological function and yield increasing effect should not be underestimated. There are varying degrees of lack of trace elements in high peanut producing areas, which has become a factor that can not be ignored to limit peanut production. Therefore, when fertilizing peanuts, the combined application of large and medium elements and trace elements should be achieved in order to improve the yield of peanut. Click to get more peanut planting techniques click to get more food crop planting techniques
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When will rice pest and disease control begin?
When will rice pest and disease control begin? Please give guidance on rice pest control can refer to the following introduction: first, select blast-resistant varieties according to local conditions, early rice and middle rice should not be planted as far as possible. Jinyou 402, you I402, Jinyou 974, Zhongyou 974, you I66, Zhongyou 752, Jinyou 752, 65002,.
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Peanut planting techniques: how can peanuts be planted with high yield?
How can peanuts be planted with high yield? Please introduce the planting methods for planting peanuts can refer to the following methods: first, the selection of improved varieties Guan high-yield irrigated land can choose Fenghua No. 1 and Huayu No. 16 peanut varieties; semi-arid plots choose Huayu 17 and Luhua No. 8. Huayu 16 is a high-yield and high-quality variety.
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