How did Xiaomi grow?

Select fertile loam or sandy loam with high topography, convenient drainage, deep soil layer and soft texture, and sow the treated seeds in spring or summer on the arranged plots, and millet can be planted after reasonable close planting and scientific fertilization. The detailed planting steps are as follows:

1. Land selection and preparation

Choose fertile loam or sandy loam with high topography, convenient drainage, deep soil layer and soft texture. The softer the soil is ploughed, the fuller the millet grain will be. The basic ploughed land should be about a foot deep. Generally speaking, the land planted by millet should not be too wet, and it would be better to dry it a little bit.

two。 Seed selection and soaking

Varieties should be selected according to natural conditions, fertility level, cultivation techniques, stubble and production use. After the seeds are selected, remove the blighted grain and impurities and dry them for 1 day.

3. Sowing and raising seedlings

It should be determined according to natural conditions, variety characteristics and stubble. Spring sowing can generally be sowed when the soil temperature reaches 10-12 ℃ in the depth of soil 10cm, and sowing in time after summer sowing before harvest. The sowing rate is determined according to the tillage system, variety characteristics and stubble, and the principle is to guarantee the whole seedling at one time.

4. Field management

Reasonable close planting is the coordinated development of sufficient seedling number (tiller number) and panicle number, panicle number, grain number per panicle and 1000-grain weight per unit area by adopting appropriate sowing rate and cultivation management techniques, so as to achieve the goal of high yield and high quality. In addition, the requirements of nitrogen, phosphorus and potassium are different in different growth stages. Mainly organic fertilizer, there are many kinds, such as human and animal manure, compost, biogas residue and so on. The application of 15-30t per hectare in middle-yield field and 45-75t in high-yield field were evenly spread or concentrated. Base fertilizer, urea 120-150kg, superphosphate 600-750kg, potassium chloride 180-225kg per hectare.

In addition, millet should be harvested in time at the end of wax ripening or the early stage of ripening, and then dried and preserved.