Oatmeal varieties have strong adaptability, crisp and fragrant taste, good quality and high selling price. They are deeply loved by farmers and consumers. Their perennial cultivation techniques are as follows:
I. Variety characteristics
Plant height 30 to 40 cm, development degree 20 to 30 cm, leaves lanceolate, 40 cm long, 6 to 10 cm wide, green, smooth foliage, resistant to cold, heat, tetany, strong adaptability, Perennial cultivated in open fields and protected areas, acres for the amount of 30 to 40 grams.
Second, the annual cultivation technology
1, early spring broadcast. From January to March, seedlings were planted in the middle shed, standard sheds were built, and a ditch was opened in the middle. The sloping floors were deep-buried and the footings were poured. The seeds were sowed in the mulch and the seedlings were covered to cover the seeds. Plastic film (2 layers of film l layer of film), generally 10 to 15 days of emergence, every time when the low temperature and the emergence of cloudy rain. After the seedlings are lifted, the film is removed, and the ventilation and ventilation are performed. During the day, the seedlings must be prevented from high temperatures, and the freezing damage should be prevented at night.
2, summer broadcast. From April to June, the nursery was exposed, and the high-risk area was selected. After 2m even ditch, the deep-ripening was used to make up the manure and the building was built. Soak the seeds for 3 hours until the seeds are air-dried and sowed. Nursery bed pouring sole water, the seeds spread on the surface of the seedlings, and cover the seed mud, pouring enough water, in case of high temperature and drought, cover the shading nets on the shabu, Qi Miao will open the net soon afterwards, seedbed fertilizer and water should be moderate, should not be too dry .
3, autumn broadcast. From July to September, seedlings of oil-vegetables are soaked with germination. The method is to wrap seeds in gauze and soak them in water for 3 to 4 hours, then take them out and put them in a refrigerator freezer for 10 to 15 hours. 75% of buds can be sowed. It is best to use small sheds or greenhouses for seeding seedlings in autumn. Pay attention to the soil moisture after emergence. Do not use excessive moisture and remove weeds in a timely manner to ensure smooth drainage.
Third, transplant planting
Before planting, deep-rooted application of basal fertilization, usually 3,000 kg per acre applied to mature manure, ammonium bicarbonate 80 to 100 kg, 2 m even ditch, deep ravine sorghum. Seedling age 4 to 5 leaf colonization, seedlings robust, spacing 10 to 15 cm, flat hoe cultivation.
1, winter sowing transplanting in the greenhouse, covered with plastic film, about 30 days to market, mu yield 1500 ~ 18000 kg.
2. Transplanting in spring sowing, applying enough to make up the fertilizer, apply ammonium bicarbonate 80 kg per mu. After the planting, the water is poured into the roots, and if the drought occurs, it will be promoted with fertilizer and water, and it can be listed in 25 to 30 days. The yield per mu is 1800 to 2000 kg.
3. Autumn season July-September is experiencing high temperature and dry season, and often heavy rain, after transplanting should be filled with live water, cover with shade net 5 to 7 days, after the live tree in case of rainy days can be lifted shade net, fertilizer water Moderate, is conducive to the normal growth of oil and wheat dishes, 20 to 30 days to market, general yield per mu 1600 to 1800 kg.
4, autumn and winter sowing in October to November transplanted in the open, in December hit the cold wave invasion, need to transplant in the greenhouse, 25 to 30 days to market, yield 1500 kg per mu.
IV. Pest Control
Diseases of oil-vegetated wheat are mainly downy mildew disease, and there are more incidences in early spring, which need to be controlled by carbendazim and other agents. The pests are mainly locusts, which can be used to prevent and control scorpion spirits and great merits.
V. Harvesting
Pure sesame oil is generally harvested 20 to 30 days after planting, and more than ten leaves can be harvested at any time according to market needs.
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