Planting techniques of rapeseed pea

Vegetable pea is suitable for planting in cool and moist land, and in soil where vegetable pea has been planted, it can be replanted every 4-5 years, sowing in the middle and last ten days of October, suitable growth temperature is 15-20 ℃, base fertilizer can be applied with ternary compound fertilizer, rotten organic fertilizer can be applied in the peak growth period, and bamboo pole is inserted to let it climb and grow when the plant grows to about 30-40cm, and the prevention and control of diseases and insect pests can be done during this period. In the later stage, it can be picked according to the way of eating.

I. selection of improved varieties

Can choose medium pea 4, medium pea 6, white flower pea, no need bean tip No. 1, edible pod big vegetable No. 1, American bean seedling and so on.

Second, select land parcels

Vegetable peas like cool, but are not resistant to high temperature, frost, drought and waterlogging, and the soil is required to be moist but not stagnant. Continuous cropping of vegetable peas is avoided. The plots sown with vegetable peas should be replanted at intervals of 4-5 years. The temperature of flowering and fruiting period should be kept at 15-20 ℃, which is conducive to promoting flowering and pod development.

III. Planting specifications

After ploughing the soil, the border width should be determined according to the characteristics of varieties and soil drainage, including 1.5 meters for vegetable long-stalk varieties, 2 rows for continuous ditch sowing, 2 meters for grain tall stalk varieties, 4 rows for continuous ditch sowing, 2.5-3.5 meters for dwarf varieties, and 6 rows for continuous ditch sowing.

IV. Sowing at the right time

The main results are as follows: (1) it can be sown in the middle and last ten days of October, according to the row spacing of 40cm, the plant spacing of 20cm, 10000 holes per mu, 2-3 seeds per hole and 10-15 jin per mu. Tall stalk varieties and seedling varieties should be planted densely.

(2) vegetable long-stalked sweet pea and long-stalked soft-pod pea are easy to be picked according to the row spacing of 70-80cm and plant spacing of 30cm. Early-maturing dwarf varieties such as Zhongmu 4 and Zhongsha 6 can be sown in late November, with a sowing rate of 20 jin per mu, 30-35cm according to row spacing, 10-15cm and 2-3 seeds per hole.

Fifth, apply enough fertilizer

Before sowing, 5000 jin of rotten barnyard manure, 20-30 jin of potassium chloride and 50-60 jin of superphosphate per mu can be applied either in strips or in holes, or 60-80 jin of ternary compound fertilizer in the peak period of branch and leaf growth, once every 10 days or so.

VI. Post-management

When the plant grows to 30-40cm, several bamboo poles can be inserted in the basin soil to draw vegetable peas to climb and grow, during which the stems and leaves should be evenly distributed. During the growth of vegetable peas, rust, anthracnose, bud blight, powdery mildew, brown spot, root rot, Fusarium wilt, etc., should be removed immediately, and diseased plants should be removed and burned with fire.

7. Timely harvest

You can choose the harvest time according to the way you eat. Generally, peas can be harvested 15-18 days after flowering, when the seeds are gradually full, dried vegetables and peas are harvested when 70% rain 80% pods are withered and yellow, vegetable peas are harvested 12-14 days after flowering, when young pods are not present, pea seedlings are harvested about 30 days after sowing, and when the seedlings grow to 18cm, they can be eaten with top shoots, and those used as fodder can be harvested in full bloom. Those used as green manure can be turned and pressed in time after pod harvest.