Quinoa is a relatively famous cash crop that is currently distributed in many countries around the world. There are also many people who grow buckwheat now, and many people are wanting to grow. However, before planting, everyone must want a comprehensive understanding of its cultivation methods and planting time. Here we take a look! When does buckwheat grow? China's buckwheat has been planted all year round: spring sowing, summer sowing, autumn sowing and winter sowing, also known as spring, summer, autumn, winter. Note: Spring sowing is from the end of March to the beginning of May, and the autumn sowing will be broadcast from late July to early August. Autumn broadcast should be early and should not be postponed. The specific suitable sowing date of each producing area should be based on the maturity (growing period) of the variety, the local frost-free period and the effective accumulated temperature of >10 °C, so that the flowering period of buckwheat avoids the local high temperature (>26 °C) period, while ensuring Mature before the frost is the basic principle. Buckwheat planting technology 1. Choose good varieties. It is advisable to use buckwheat varieties with a strong growth period of 70-80 days, such as sweet glutinous rice no. 1, sweet glutinous rice no. 2, and small red flower bitter buckwheat. It is best to use the new seeds harvested that year. 2. Seed treatment. Soak the seeds for 2-3 days before sowing, and then use the method of soaking in warm soup to soak seeds, soak them in warm water at 40 degrees Celsius for 10-15 minutes, remove the floating mites, and remove the saturated stalks underneath. can. In places where pests and diseases are serious, pesticide dressing can be carried out. In order to shorten the sowing time to the emergence time, it can be simmered for 1-2 days after soaking in the warm soup, and the seed is immediately planted when the seed starts to sprout. 3. Fine land preparation. The buckwheat seedlings have poor top soil capacity, weak root development, and high requirements for land preparation. The cultivation and land preparation should be done as much as possible. 4. Seeding methods. There are three kinds of sowing methods for buckwheat sowing, on-demand and strip. Spreading can be divided into two types: first arable land, seeded first, and first granulated. On-demand broadcasting usually takes 5000-6000 points per acre, and 10-15 seeds per hole. The sowing depth is generally 3-4 cm, and the sowing amount is usually 2.5-3 kg per mu, and about 5 kg per mu. Field management of buckwheat 1. One must remove the stains and prevent drought, and ditch the drainage when planting to prevent the seedlings from smashing. In case of drought during the emergence period, it is necessary to timely irrigate and moisten the sputum, or apply dilute faecal water in the morning and evening before emergence. 2, the second should be timely ploughing and weeding. After the rain, it is necessary to break the soil layer in time. And weeding and weeding 2 times in the seedling height of 6-8 cm and before flowering. 3, three to fill fat to prevent aging. From flowering to fruiting period, use 0.5 kg of urea, 200 g of potassium dihydrogen phosphate, and spray 1-2 times with 60 kg of water. 4, four is auxiliary pollination. The natural pollination rate of buckwheat is low, and artificial pollination should be carried out during flowering. You can put the bee pollinated or gently pull it back and forth on the upper layer of the plant with rope or fine bamboo rafts at 8-10 am (for 3-5 days). The fifth is to prevent pests and diseases, and pay attention to the use of low-toxic pesticides. Common diseases and control work of buckwheat 1. For the ring disease, 0.5% Bordeaux solution or 65% Dyson zinc WP 600 times solution, or 40% carbendazim suspension 500-800 times solution can be sprayed. 2. For downy mildew, in the early stage of the disease, it can be sprayed with 25% syphilis (metalaxyl) wettable powder 800~1000 times, or sprayed with 65% dasen zinc 600~800 times. 3. For brown spot disease, spray with 55% mancozeb wettable powder or 65% dasen zinc and other fungicides 500~800 times. Buckwheat is a crop that can be grown in all seasons. When planting, you must choose the time according to your local conditions. After planting, it is necessary to do a good job in management. Watering, fertilization, disease prevention, pollination, etc. need to be done. (get rich) This article URL: When does buckwheat grow? Buckwheat planting and field management techniques Frozen Pud Red Shrimp,Red Shrimp,Frozen Shrimp,Melantho Shrimp Zhoushan Haiwang Seafood Co., Ltd. , https://www.haiwangseafoods.com