| ≥1 piece |
Characteristics: France celery varieties, early maturity, yellowish green color, good gloss, not hollow fiber rarely, quality and crisp, good commodity, high-yield, compact plant, shallow trench generous diameter, cross-sectional semicircular shape, the base width of 4 to 5 cm, height 80 to 90 cm, 30 to 35 cm long petiole, plant weight 500 to 1000 grams, about 10,000 kilograms per mu, the growth period of 70 to 75 days. Low temperature resistance, disease resistance, resistance to Fusarium wilt, strong resistance for boron deficiency, protected and open field excellent celery varieties.
Cultivation:
1, soaking germination is the key to ensuring that all seedlings Wang seedlings, seed germination optimum temperature 15 ~ 20 ℃.
2 acre planting large trees growing from 3000 to 5000, spacing 35 × 45 cm; trees cultivated in 15,000 to 20,000 per acre planting, spacing 18 × 20 cm; planting small trees growing from 35,000 to 40,000 per acre, strains spacing 12 × 15 centimeters.
3, have a good time of fertilization, fertilizer and NPK ratio, not the lack of attention to the plant boron calcium, iron, magnesium, zinc and other fertilizer.
4, prevention and treatment blight, leaf blight, aphids and other pests