As long as crops can be planted, dry land can be used to grow heart-nourishing vegetables, but if you want to get high yield, it is best to plant them in fertile sandy loam. First, thoroughly turn the ground and bask in the sun, and at the same time apply 20 10 kg of pig cow dung, or10 kg, and add 5 1 kg of ternary compound fertilizer as base fertilizer. After intensive cultivation, the width of the border is 2. 1m, the depth of the furrow is 3 1cm, and the length of the border is 21~ 41m.

2. Transplanting and planting:

Planting ditch row spacing of 26 cm, pig cow dung 10 10 kg or vegetable cake 5 1 kg, then mixing fertilizer with soil, and planting spacing of 16 cm. Three seedlings were planted in 1 hole, about 6 cm deep. After that, it must be watered and covered with fine soil. 1 mu can plant about 9510 ~10/00 holes, with a total number of 23,000 ~ 26,000 plants.

3, fertilizer and water management:

Topdressing 1 time, 1 mu 1 1 kg urea and 3. 1 kg potassium dihydrogen phosphate basically every 30 days. In the wintering period, 20 1 0 kg of decomposed manure and 5 1 kg of ternary compound fertilizer should be applied to1mu. After harvesting, 1 1kg potassium chloride or 1/0kg plant ash was applied1mu, which made the branches grow better and the yield increased.

When the soil is dry, it is necessary to water it immediately. Water it thoroughly, but nourishing vegetables are most afraid of waterlogging, so they should be drained in time during the rainy season.

4. Overwintering management:

Nourishing vegetables have strong vitality. If planted in northern Liaoning, it can be moved to Nanyang terrace in winter, so that it can continue to grow. Or water it outside once, and then cover it with straw. When it snows, the Chinese cabbage will go into dormancy, and then sprout again in the next spring.

5. Harvest:

Basically, it can be harvested when it grows to about 6 1 day.