The planting method of Suzhou Green

The height and spreading degree of Suzhou green plant is 30 cm, the leaf is nearly round, the leaf color is green, the surface is smooth, the petiole is flat and thick, the weight of single plant is about 75 grams, resistant to disease, cold and bolting late. The yield per mu is about 2000 kilograms. So what is the planting method of Suzhou green?

I. the planting method of Suzhou green

Sowing in Jiangsu from the first ten days of February to August, the seed amount was 1: 1.5 kg / mu, the small green vegetables were harvested in 25-40 days, the yield was 800-1250 kg / mu, and went on the market from April to September. Sowing and raising seedlings from mid-late July to September, transplanting from late August to mid-November, harvesting Chinese cabbage 30-50 days after transplanting, the yield was 1000-4000 kg / mu, and went on the market from September to December. Sowing and raising seedlings at the beginning of October, transplanting small Tibetan vegetables in November, listing from January to February with a yield of 800kg / mu and 1500kg / mu, and cabbage in March with a yield of 750kg / mu. The row spacing of the first stubble large vegetable (transplanting from late August to mid-September) is 30 cm, the plant spacing is 30 cm, the row spacing of the second stubble large vegetable (transplanting in the middle of October) is 27 cm, the plant spacing is 27 cm, and the row spacing of the third stubble large vegetable (transplanting in the middle of November) is 20 cm, the plant spacing is 20 cm. Small Tibetan cabbage row spacing 17 cm, plant spacing 17 cm. Suzhou Qingke annual production and supply.

II. Points for attention

1. This variety is not allowed to remain on its own.

two。 All localities should sow seeds at the right time according to the local soil, climate and planting conditions. if they are cultivated in a large area, they should be introduced and planted first.

III. The characteristics of Suzhou green

Characteristics: the plant is erect, girded around the waist, the plant height is about 25 cm, and the degree of development is about 27.5 cm. Leaf blade ovoid, entire, dark green, smooth. Petiole semicircular, grayish green. More cold-resistant, good commodity, tender taste fresh. Key points of cultivation: sowing period from July to October, seedling transplanting, seedling stage 20-40 days, row spacing 20X25 cm, harvest period September to February of the following year, yield per mu 1500-3000 kg, normal growth in the north at lower temperature, sparse direct seeding with seeds of 0.5kg per mu.