How much does buckwheat seed use per mu? What are the methods of raising seedlings?

Buckwheat, also known as black wheat and Triticum aestivum, is an annual herb that likes to grow in a cool and humid environment. The photosynthetic capacity of buckwheat determines its yield.

How much do buckwheat seeds use per mu?

The sowing rate of buckwheat is determined according to soil fertility, variety, seed germination rate, sowing mode and population density. In general, the sowing rate of buckwheat is 2.5-3kg per mu, and the suitable sowing rate of Tartary buckwheat 1.5~2kg per hectare is directly related to the yield of buckwheat. The sowing amount is large, the emergence is too dense, the ontogeny is poor, the yield per plant is very low, and the yield per unit area can not be increased. On the contrary, the sowing rate is small, the emergence is too sparse, the ontogeny is good, although the yield per plant is very high, but the number of plants per unit area is small, the yield can not be increased either. Therefore, the establishment of appropriate sowing rate according to soil fertility, variety and sowing date is the basis for determining the reasonable population structure of buckwheat.

2. Seedling raising methods of buckwheat seeds

1. Select seeds

Choose the harvest of the year, full seeds is the premise of a good harvest, if you choose bad seeds, the yield is certainly not high.

two。 Sprouting and awakening seed

Put the selected seeds indoors, soak them in warm water, remove floating debris and other sundries inside the seeds, clean them up, remove them, dry them, store them here, and wait for sowing time to sow seeds.

3. Planting soil

The ability of buckwheat seedlings in the top soil is relatively poor, so the demand for land is very high when sowing, and the soil needs to be loosened.

4. Sowing method

Buckwheat sowing can be divided into three different ways: spot sowing, sowing and strip sowing. Sowing is simple, as long as you sow the seeds on the arranged land. If it is on demand, it is most appropriate to put 10 to 15 seeds in each cave, and the depth should be controlled between 3 cm and 4 cm.

5. Tending and maintenance

After sowing is not enough, the maintenance after sowing is the most important step. After sowing, if you encounter a rainy day, you should drain water in time, fertilize crops and deal with diseases and insect pests frequently.

To sum up, it is the whole content of buckwheat seeds. If you want to buy buckwheat seeds and want to know how much buckwheat seeds cost per jin, you can directly come to the supply hall of Nongxun to search.

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