1. The best preparatory work for rye is soybeans, corn and melons. Rye is luxuriant and has fewer pests and diseases. It can also be used as a continuous plot for good site preparation and fertilization. Planting rye requires flat ground and loose soil. After the harvest, the land was ploughed and turned to a depth of 20 cm or more. Soybeans can be sown immediately after rotation. Rainy areas in the south should be high-flying and dug wells. Rye is sensitive to fertilizers and needs adequate nitrogen fertilizer. When nitrogen deficiency is insufficient, the growth is poor, and the yield and quality are reduced. Fertilizer is mainly based on basal fertilizer, composting and applying 1500-2000 kg of fertilizer per acre. The top dressing is mainly quick-acting fertilizer. After seedling, topdressing ammonium sulfate (or ammonium nitrate) is 20-30 kilograms. Each time, 5-8 kilograms of ammonium sulfate is applied per acre. Immediately after top dressing, it is irrigated. 2. Seeding seeds require large, full, clean and pure seeds with a germination rate of not less than 80%. Rye seeds infected with ergot and smut, in addition to strict selection, must be soaked in warm water or dressed with drugs. Sowing before planting 2-3 days, improve germination. Spring rye can be sown simultaneously or earlier than spring wheat or spring barley. Delayed sowing will shorten the growth period and reduce production. Winter rye should be planted in an appropriate period, usually requiring 60-70 days of growth after sowing, and the earlier the sowing, the better. In the middle and lower reaches of the Yangtze River, the sowing date is from August to October. It can also emerge normally as late as mid-November, but the output declines. Barley rye can be mixed or interplanted with gardenia, cauliflower, and cedar to increase yield and quality. Rye, like other wheat, can be used for seeding or broadcasting. The grass can be harvested using a single 15 cm row sowing, sowing rate of 9-15 kg per mu. Seed-picking or interplanting, spacing 30 cm wide sowing, slightly reduced sowing rate, after sowing cover 2-3 cm, repression 1-2 times. 3, field management of rye more than a child, rapid growth, can inhibit the growth of weeds, so generally do not have to cultivator weeding. Wide rows of weeds with a width of 30 cm are more suitable for cultivating and weeding at 4–5 leaves. Pre-winter suppression can promote childbirth and increase wintering power. When you are prosperous, you must skim once every 20-30 days before winter to suppress leggy. Insufficient fertilizer and water, poor growth should be timely fertilizer. Seeding in arid regions is like winter wheat, and it is necessary to pour frozen water once before winter to facilitate wintering and returning green. Rye is vulnerable to insect pests such as armyworm and aphids, and should be promptly controlled. 4, use (1) barley. In the jointing to the booting stage castration, leaving 5-8 cm. Regardless of spring rye or winter rye, it can be cut twice and used as a high-quality green feed for small livestock. The final yield is still similar to that of one-time castration. As cattle, horses and other large livestock feed, mostly in the booting period to early flowering castration. (2) Silage. Silage should be castrated during the flowering season. Foreign rye has many seed silages to improve the quality of silage, and most of them are castrated after entering the wax ripening period. Rye and legume grass silage better. Rye is an annual herb of grassy rye. Plant height 150-180 cm, thick stems, fibrous roots developed, strong tiller, not easy to lodging. The leaves are narrow, the spikes are 8-15 cm, the caryopsis are elongated and oval, red-brown or dark brown, slightly lighter than the wheat seeds, and the grain weight is 25 grams. Rye is warm and cold, and grows well in temperate and cold regions. Seedlings encounter zero moisture at 6°C and do not freeze to death. Winter varieties can tolerate freezing temperatures below -30°C. Rye needs more water, but it is drought-tolerant and has good resistance to warts. Poor soil requirements, all kinds of soil can be planted, but poor growth in the viscous and alkaline soil. Rye is one of the most cultivated cereal feed crops in the world and is cultivated in Europe. It can provide early and delayed green feed more than barley and oats. The green feed use period is more than 120 days and it is an excellent winter pasture. Rye grass has a soft texture, aromatic flavor and good palatability. It can be fed directly to cattle, sheep, pigs and other livestock and poultry. In the Yangtze River basin, Dongmu 70 rye has the best production performance and can produce up to 4,500-6,500 kilograms of fresh grass per mu.
Konjac Noodle Co., Ltd. , http://www.nskonjac.com