When are watermelons ripe?
Early-maturing watermelon was sown from mid-December to late March last year, and it took 90 days from sowing to harvest, and matured in March-June; medium-ripe watermelon sowed in April-June, 90-100 days from sowing to harvest, and matured in July-September; after autumn delay, it took 100-120 days from sowing to harvest, and it took 100-120 days to mature in October.
For early-maturing varieties, it takes 90 days from sowing to harvest, melon ripens quickly, and 25-30d0 is needed from female flower opening to maturity, which is suitable for close planting. Excellent varieties are Jingxin, Zhengza, Zaohua and other small melon varieties.
For middle-ripe varieties, it takes 90-100 days from sowing to harvest in the north, and 30-40 days from female flower opening to maturity. This kind of melon is large, thick, and resistant to transportation and storage, such as Xinong R and so on.
For late-maturing varieties, it takes 100-120 days from sowing to harvest in the north, with less soft culture, large melons and resistance to storage.
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Continuous cropping techniques of watermelon
First, select less diseased land, and deep freezing before winter, apply base fertilizer after the beginning of spring, backfill melon ditch; second, the combination of garden cleaning and wrong sowing, and the use of chemical prevention, mainly root irrigation, combined with foliar spraying. Third, do not use the method of secretly pressing the vine.
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When does watermelon ripen?
In the case of natural maturity, it can mature in April, May, June, July, August and September in the south of China. Because of the temperature and climate, the north only matures in June and July. Watermelon is cultivated in both north and south of China. Watermelon is a dicotyledonous flowering plant with plant shape.
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