White Jade Spring is an early-maturing spring radish variety with a fertility period of 60 days. Leaf clusters are semi-erect with dark green color. The roots are all white, long and cylindrical. Crisp texture, sweet flavor. It is suitable for spring planting in Beijing.

Sowing date: Beijing area in early to mid-April open field direct seeding. The first half of April in Beijing area, open field direct seeding.

White Jade Spring cultivation technology:

White Jade Spring radish is a high-quality white radish varieties introduced from South Korea. The variety of quality, sweet taste, appearance white as jade, popular with consumers. Summer cultivation of white jade spring radish cracked root less, no chaff heart, late shooting, mu yield in 500 kilograms or more, mu income up to 1500 ~ 2000 yuan. Now its high-yield cultivation techniques are introduced as follows:

1 choose the right soil

Select deep, well-drained, permeable sandy loam for cultivation.

2 the right time to sow

White jade spring radish summer sowing fertility is generally 65 ~ 70 days, according to the highest market prices in September, mid-market prices, commercial radish should be up to about 2 kilograms of projection, in June to early July sowing is appropriate.

3 adequate bottom fertilizer

Combined with the stubble deep tilling of the ground, mu Shi Cuimu foliar fertilizer 5 to 6 cubic meters, diammonium 20 to 25 kilograms, potassium chloride 15 to 20 kilograms, or mu of nitrogen, phosphorus and potassium composite fertilizer 50 to 60 kilograms.

4Reasonable dense planting

Watering sufficient bottom moisture water before sowing, according to the large row spacing of 50 cm, small row spacing of 40 cm to start the ridge to make the border, to 25 cm spacing spot sowing.

5Chemical weed control

Pre-sowing 200 to 250 grams per mu of diloxamine, 50 kilograms of water, ground closed weed control, can effectively prevent and eliminate amaranth and grass weeds.

6 fertilizer management

Generally should be mastered in about 30 days after sowing, fleshy root diameter in 3 cm when watering the first water. Combined with watering fertilizer, mu Tuimu foliar fertilizer 20 to 25 kg, potassium chloride 10 to 15 kg. Ground white after plowing once, plowing depth of 8 ~ 10 cm, in order to facilitate the rapid expansion of fleshy roots and moisture retention. Later, depending on the rainfall situation appropriate watering the second and third water, generally so that the soil moisture content is maintained at 60% to 80% is appropriate.

7 Control of cabbage greenfly

Can use extinction or extermination emulsion, the dosage of 250 to 300 grams per mu, every 10 to 15 days to control, control of the appropriate period of time in the larvae before the third age.

8 timely harvest

When the radish 2 kilograms or so, the old leaves on the ground yellowish depending on the market situation timely harvest.