The fresh lentils are thin, large, delicate, crispy, and nutritious. Hard clams, each seedling has 2 to 4 seeds, the seeds are flat and oval, and the dry seed coats and umbilicals are all white, and the 1000-grain weight is about 500 g. The lentils are warm and cold, and the seed germination temperature is 15 to 20°C, and the optimum temperature for growth is 23 to 28°C. In recent years, the cultivation of flat lentils in the greenhouses in Qidong City has developed rapidly. It can be interplanted with early tomatoes and early cucumbers in greenhouses. In general, 1200 kg of barley can be produced per acre, with an output value of more than 4,800 yuan per mu.
Suitable for sowing greenhouse cultivation in early March in early tomatoes or early cucumber line interplanting, row spacing 80 cm, hole spacing 40 cm, leaving 2 seedlings per hole, about 4000 per acre.
After the seedlings are erected, they will spread to the stands of tomatoes and other crops. In the middle and later stages, scaffolding surfaces will be increased, and the greenhouse scaffolds will be connected to the crop support with ropes, plastic strips, bamboo rafts, etc., so that the lentils will grow in the air.
Clear the tomatoes, cucumbers, and other vegetables before removing the straw immediately after harvest.
Temperature Management During the period from March to early May, the greenhouse temperature is maintained at 25-28°C during the day and 15°C during the night. When the temperature is high, the membrane is ventilated. In the middle and late May of the year, the height of the film was lifted by 1 meter from the perimeter of the greenhouse membrane, ventilation was provided overnight, and the film was removed after the plum was opened.
After the emergence of fertilizers and waters, seedlings were applied in a timely manner and 5 kg of urea was applied per mu. The lentils of lentils are well developed and have a large area for climbing and require more fertilizer, and 15 kg of urea per acre is applied for flower manure. The clams are flooded with water during the period of drought, covering the crop stalks between rows to keep the soil moist.
When the pruning and chemical growth of plants in the late period of growth are vigorously trended, some young branches are properly removed, and the distribution of pod branches is kept reasonable, and the scaffolds are airy and transparent. With 15% paclobutrazol WP 20 g water per 20 kg spray, can promote stout thick, extend the leaf functional period. Full-fledged flowering period with "863" 100 grams of water and 40 kilograms of spraying fertilizer to reduce the loss of young larvae and increase yield.
Prevention and control of pests adhere to the "prevention-based, comprehensive prevention and control" strategy, based on agricultural control, combined with biological control and chemical control, limited use of pesticides that meet the national pollution-free cultivation standards. The main diseases and pests are virus disease, carnivora, aphids, and red spiders. Control aphids, per acre with 10% imidacloprid wettable powder 20 ~ 30 grams of water 20 ~ 30 kg spray. Prevention and treatment of borers, can be sprayed with 90% crystals of trichlorfon 700 to 1000 times in the pupal stage, every 10 days. Prevention and control of red spider, 1 per acre net with a broom, Ling Ling EC 10 ml, 10 kg water spray. To prevent virus disease, we must use disease-free strains to retain species, strengthen field management, and prevent and control aphids as early as possible. In the early stage of disease, we use a 1.5% alkanol sulfate copper sulfate aqueous emulsion to spray 1000 times of the disease.
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