The sweet pepper rotation for watermelon has been the main mode of planting in Dianzi Village, Dongxia Town, Qingzhou City. Over the past few years, the local farmers have explored a set of leafy vegetables that rotate between the two crops, and watermelons are planted with zucchini. The benefits are outstanding. Below, we asked Zhang Xiwei, an East Xiazhen vegetable farmer, to introduce the planting pattern.
Spring sweet peppers: sweet peppers are generally raised in early January, planted in late February, and harvested before and after May Day. Pull out the garden around June 20 and plant the next crop. The arrival time of this sweet bell pepper is at the end of the overwintering sweet pepper period, and the open season sweet pepper in the spring has not yet entered the empty period of the result period. It is not only high in price, but also popular, and the benefit is very obvious.
Management points: After planting, it is the key to this sweet pepper management, and it is also a difficult point. The focus of management during this period is to increase the temperature inside the shed, and to increase the insulation of the shed and increase the temperature inside the shed as much as possible by setting up sheds and covering the mulch. In addition, the watering should be small, so that it is difficult to recover after the water temperature of the ambassador has dropped.
Summer spinach: After picking out sweet peppers in late June, immediately prepare, fertilize, and sow spinach. August spinach prices up to 5-6 yuan / kg or so, goods shortage price Qiao, higher efficiency.
Management points: spinach is not resistant to high temperature, cultivation should be taken to cover the sun and other measures to reduce the temperature within the shed. One is to use an arch shed with old membranes not yet removed, and cover the shed film with a layer of screens with a width of 2 meters and a light transmittance of 50%-70%. Cover the screen one at a time to reduce the temperature inside the shed. . The second is stamping insect nets. Locusts and planthoppers are the vectors that spread viral diseases. They must use insect nets to prevent these virus vectors from entering the greenhouse.
Autumn watermelon set of zucchini: Timely breeding of watermelon seedlings, planting watermelon after spinach pull garden, plant spacing of 50-60 cm, when the watermelon leaves vines 20-30 days, and then in the watermelon line interplanting zucchini.
Management points: Because it is two kinds of vegetables interplanting, in order to not affect each other, the zucchini row spacing should be increased to 70-75 cm.
Autumn watermelon prone to prosperous growth, to be prepared as soon as possible, by vines, spray inhibitors, etc., so as to avoid "running vine", affecting fruit setting; weak growth of the plant should be promptly removed to reduce nutrient consumption. When the watermelon grows to the size of a table tennis ball after the fruit is set, it should be re-applied with the swelled melon fertilizer, and 30-40 kg of high-potassium compound fertilizer per acre. After the watermelons are pulled out of the garden, it is during the pollination period of the zucchini. From this beginning until the winter solstice, only the normal management of the zucchini is required.
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