Lotus Root - Loquat - Loach - Rape Seed Production Mode

Promote the use of paddy spring spring lotus root, autumn vegetable tanned hedgerows, winter planted rape four-maturity cultivation mode, the average annual average per acre can harvest 600-700 kilograms of fresh alfalfa, alfalfa 1000-1200 kg, about 150 kg of commercial loach 150-200 kilograms of rapeseed, the cumulative output value of more than 4,000 yuan, more than 2,000 yuan per mu. Introduce the technical points for farmers' reference. I. Field conditions Select a field with sufficient sunlight, strong water retention, easy management, no industrial pollution, and drainage and irrigation conditions. Dig a trench around the field to dig mud trenches. Ditch width and depth About 1 meter each. Tian Hao is raised to 0.8 meters and compacted. Install the inlet and outlet at a suitable position on both ends of the plot with a 30-cm diameter pipe, and use a 40-mesh gauze to set the fence on the end of the pipe near the plot to filter the water and prevent the mud from escaping. Second, the gargle arrangements In mid-March, the use of winter leisure fields to cultivate lotus seedlings, seedlings per acre of about 180 kg, transplanted in mid-April. In early August, it was harvested and transplanted. The rough field was transplanted and planted. The plant spacing was 50 cm, and the spacing was 80 cm. About 1800 acres were planted. At the same time, the size of a muddy seedling with a length of 3-5 cm is about 40 kg. At the end of November, the mud will be harvested and the mud will be induced into the ditch until the New Year's Day and Spring Festival. Afterwards, the land was transplanted and rapeseed was planted. The width of the plant was no more than 3 meters and the row spacing was 40 centimeters. The spacing between the plants was 20 centimeters. Harvested in early April. Before transplanting rape, they must be nursed 30 days in advance. Third, the fertilization standard lotus root requires the application of full-time base fertilizer and depending on the situation of seedling growth appropriate timely fertilizer. After harvesting, combined with rough finishing, Mushi rotted 1,500 kilograms of farmyard manure such as pig manure, urea 20 kilograms, and compound fertilizer 30 kilograms as base fertilizer. After the beginning of autumn, 150 kg of Mushi ash was planted to form bulbs. Bai Lu before the application of bulbous enlargement fertilizer, Mushi 105 kg of urea. Rape generally does not require base fertilizer. Fourth, Tianshui manages the management of lotus roots in the growing period. From shallow to deep, then from deep to shallow. After Putian sets up the loach, it changes the water every 10 days or so from the middle and late August, changing the water 10 centimeters each time, and maintaining the water depth of the field about 15 centimeters. After the weather turned cold, it gradually lowered the water level. From mid-September to the end of October, the water depth was 7-10 cm. Starting in early November, we can gradually drain the wet irrigation. 5. After the loach has been put into the loach seedlings, the plant-based feed such as rice bran, wheat bran, barley flour and corn flour, and farm manure such as pigs, cattle, chickens and human feces that have been fermented and decomposed are fed. When the appetite is high at a water temperature of 25-27°C, it is 10% of the body weight of the muddy field and 4-8% of the water temperature is 15-24°C. After the water temperature drops, the feed should be mainly animal feed, such as silkworm meal, pig blood meal, etc., and it should be eaten on the day of feeding on the same day. When the water temperature is lower than 5°C or higher than 30°C, feed or feed should be stopped. Sixthly, weeds should be manually removed from pests and weeds. Do not use herbicides. From the end of August to October, the prevention and treatment of the mud loach disease will be completed. Generally every 15 days Mu 4 kg of salt water used after the field spilled once, improve the water quality; every 10 days or so, 70 grams of chlorine with strong chloride or bleach 100 grams, or quicklime 15 kg, or crystal trichlorfon 50 G, disinfecting and disinfecting the field all over once, and it can also be used alternately, with better results. At the same time with oxytetracycline or furazolidin crushed into powder and mix in feed to prevent pests and diseases that damage the loach. For the prevention and control of diseases and pests of lotus root and lotus root, we must use high-efficiency and low-toxicity pesticides that are harmless to loach.

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