Control of diseases and insect pests of soya bean
(1) Disease control: 600 times Koshengmycin, 150 times Wuyi nisin can be used to control Botrytis cinerea and anthracnose, and 450 to 600 times to control bacterial blight during flowering and fruiting period. (2) pest control: 2000 times imidacloprid was used to control aphids, fast catch, mites, cabbage armyworm, red spider, cabbage green worm and so on.
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High-yield cultivation techniques of wax gourd in early spring in greenhouse
The cultivation of wax gourd in greenhouse is not only early on the market, but also has higher early yield and total yield. First, the variety generally uses Guangdong green skin wax gourd, a string of bell No. 4 and so on. Second, raise seedlings by heating in the first ten days of January, using 8 × 8 cm plastic seedling bowl. The seeds must be dried and soaked 1-2 days before sowing.
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Two crops of cucumber and beans in one shed and two harvests
Long bean varieties cultivated in off-season are famous for being difficult to manage and demanding high temperature and light, but their yield and efficiency are also high. 1. Raise seedlings 1. Use nutrition cup 5 × 5, or seedling tray 32 points, use good substrate as nutrient soil, two seeds in each planting hole. Specific practice: now wet the matrix with water by 1000 times.
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