Autumn cucumbers are warm and warm, and are widely planted in the south. So, when is the autumn cucumber planted properly?

When is the autumn cucumber planted?

The sowing date of spring cucumber is determined according to the colonization period. The suitable calendar age for planting is 40-50 days, and the physiological seedling age is four leaves-heart. If it is calculated according to the calendar seedling age, 40 to 50 days before planting. The length of the seedling age is related to the seedling raising method. When the seedlings are raised in the greenhouse or in the greenhouse, 50 to 55 days, the greenhouse is raised for 45 to 50 days, and the greenhouse is raised for 45 days. Therefore, the seedling methods are different. Sowing time is also different o

Practice has proved that rapid seedlings not only save time, but also produce fast and strong seedlings, high yields in the early stage, where there are conditions, try to pick up rapid seedlings o

When is the autumn cucumber planted?

The planting time of the spring yellow claws is after the local night frost, the average temperature is more than 18t. o Beijing, Tianjin, Shijiazhuang area - generally planted after the end of April o to slow down the seedlings, choose the sunny planting, do not play on cloudy days The density of the planting and planting is determined by the characteristics of the variety.

When is the autumn cucumber planted?

Autumn cucumber planting is only in the frosty area, which refers to the cultivation before the first frost. In the frost-free area, it is the cucumber in the autumn of the summer cucumber. The autumn cucumber has a growth period of only 80-90 days. Cultivation, can also be transplanted seedlings, open field or greenhouse production o autumn cucumber - generally planted about 70 days before the frost, seedling transplanting can be carried out 7 to 10 days in advance o seedling stage and growth period is in the hot and rainy season, so Autumn cucumbers have serious pests and diseases, and the yield is low.

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