Large-scale, high-yield and high-efficiency bei-bei pumpkin cultivation mode in north China

Abstract

The invention discloses a large-scale, high-yield and high-efficiency bei-bei pumpkin cultivation mode in north China. The large-scale, high-yield and high-efficiency bei-bei pumpkin cultivation modein north China comprises the following steps: (1) ensuring facility conditions, namely arranging a sunlight hothouse, a plastic greenhouse and mulch-film thermal insulation; (2) applying sufficient base fertilizer, and carrying out deep tillage so as to have the land prepared; (3) making ridges on the prepared land, and laying drip-irrigating belts and covering films; (4) carrying out final planting; (5) carrying out vine elongation stage management, namely a) pruning double vines, b) preventing and treating diseases, insects and pests, c) hanging vines, d) carrying out foliage dressing, and e) carrying out fertilizer and water management; (6) carrying out flowering and fruit setting management, namely a) preventing and treating diseases, insects and pests, b) carrying out pollination, c)pruning vines, and d) carrying out moisture control; (7) carrying out fruit enlargement stage management; (8) carrying out harvesting; and (9) uprooting the seedlings or twining lower vines of the seedlings so as to have overall height of the seedlings controlled. According to the invention, high ridges are made in order to solve the problem of plant root growth inhibition caused by low-ridge cultivation, especially by ridge-furrow cultivation, so that cultivation difficulty can be effectively reduced with fruit maturing relatively well brought together; and moreover, the cultivated bei-bei pumpkins are good in product performance. Moreover, production capacity per unit is greatly improved in virtue of high planting density, so that high economic benefits can be achieved; and thus, the large-scale, high-yield and high-efficiency bei-bei pumpkin cultivation mode in north China is suitable for large-scale promotion.

Description

technical field [0001] The invention belongs to the technical field of agricultural planting, and in particular relates to a large-scale, high-yield and high-efficiency cultivation mode of Beibei pumpkin in northern protected areas. [0002] technical background [0003] Beibei pumpkin is a small pumpkin variety introduced from Japan, New Zealand and other places. It has high nutritional content and is deeply loved by consumers because of its characteristics of "thin skin, glutinous flour, small size, suitable for family miniaturization". In the past few years, it has been praised as an online celebrity variety, and the market prospect is very good. Beibei pumpkins have been in the high-end pumpkin market for a long time since they were introduced into my country. The current market price of Beibei pumpkins is around 8-10 yuan / catties, which is more than double the price of ordinary pumpkins. The Beibei pumpkin variety has the characteristics of early maturity, cold resistan...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the problems of low yield, poor quality, difficulty in ensuring food safety, high production cost, and unsuitability for large-scale production in the prior art, the purpose of the present invention is to provide a large-scale, high-yield and high-efficiency cultivation model of Beibei pumpkin in northern protected areas. To solve technical problems such as weak growth, many diseases and insect pests, reduced yield and quality, high production cost, and large labor workload that cannot adapt to large-scale production caused by too high or too low cultivation density, low ridge or furrow cultivation

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