Seeds should be sowed before sowing, removing impurities, pests and seeds, and half-seeds, then selecting with 40% salt water, fishing for unfavorable or worm-eaten seeds, and removing stones that sink below. To ensure that the selected seeds are full and the seeds can germinate. The salt-treated seeds can also eliminate the harm of peas.

Sowing date: Appropriate early sowing of spring peas, favorable hair roots early, long growth period, more branches and knots, high yield. After thawing in the northern regions, the seeds can be sown. The spring pea seeds can be treated with vernalization to increase the yield. The method is to transfer the seeds of newly emerged buds to a low temperature of 0-2°C for 5 days, remove the seeds, and use the rhizobia powder before sowing. Seed dressing (purchasing depends on the date of manufacture, due to the effective period of bacteria is only 1 year), species can be used such as red peony.

Sowing in the spring is too early, and the earth has not yet thawed. It will produce a lot of bad seeds. If the seedlings are not sowed after thawing, the growth period will be short because of the short growing period.

The root system of peas is weak in root regeneration. Generally, the field uses live broadcasts. Dwarf varieties use 15 to 20 kilograms of alfalfa and vines of 7.5 to 10 kilograms. The planting width of Daejeon is not the same as the width of the plant. The general planting width is 1.3 to 1.5 meters, the dwarf variety is 4 rows, the sprawl species is 2 rows, the hole distance is 8 to 10 centimeters, 3 to 4 grains per hole, and the soil after planting 3 ~ 4 cm.

After 7 to 10 days after planting peas, check the seedlings frequently in the field. If there are less than 3 plants per hole, remove them in time and dilute them in a timely manner. When the plants are planted, pour enough water to set the roots. Use 10% of the quality water to determine the root water. , to promote its survival, 7 to 8 days, and then once again pouring water Huan Miao, to ensure that the whole field seedlings are basically the same.

The peas should be planted in the same depth and shade, and sowed in shallow depths. The seed can be unearthed when the seed is unearthed, and the soil is shallow, which is not conducive to the normal growth of the seedlings; the seeds are so deep that the seeds germinate slowly, and even the seeds are rotten.

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