Introduction of sorghum variety and its cultivation techniques
What is the best variety of sorghum seeds? How to cultivate sorghum? Sorghum cultivation is widely distributed in the northeastern region of China, edible sorghum is edible, and wine can be brewed. The following is a brief introduction to several sorghum varieties and cultivation techniques. First, the variety introduction Jinci No. 3: semi-squatting, high yield, high alcohol yield, is one of the preferred sorghum varieties in the wine industry; the growth period is 125 days, the average plant height is 1.65 meters, the ear length is 33-45 cm, spindle type, black shell Red grain. Jinci No. 5: semi-squatting, high yield, high alcohol yield, is one of the preferred sorghum varieties in the wine industry; the growth period is 120 days, the average plant height is 1.50 meters, the ear length is 30-42 cm, compact, red shell Red granules; the variety is adaptable, and can be planted in mountainous, dry land, saline-alkali land and sandy land. The accumulated temperature of demand is more than 2600 degrees. When planting, the mulching film can increase the yield, and the average yield per mu is about 1500-2000 kg. Second, cultivation techniques 1. Land selection Select the spring turn, the autumn turn 23cm, the per-mu autumn pressure base fertilizer 5000 kg (farm fertilizer) deep fertilization before planting (mountain: diammonium 15 kg, compound fertilizer 20 kg) (dam: diammonium 30 kg, compound fertilizer 30 kg ) (water: 30 kilograms of diammonium, 40 kilograms of compound fertilizer) finely grounded on the ground. 2. Selection of good varieties The selection of wine sorghum Jinci No. 3 and Jinci No. 5, in order to prevent the harm of underground pests, the sorghum per acre is 0.8-1.2 kg (hand-on-demand 0.8-1.0 kg, precision on-demand 1.0-1.2 kg) 3. Seeding at the right time The best sowing time of sorghum is from April 20th to May 5th. The ground temperature is greater than or equal to 10 degrees, and the sowing depth is 3 centimeters. Before germination, the germination rate can be increased by 3-5 hours in the sun. 4. Reasonable close planting It is required to cover the mulch film (high yield and high quality), planting 2 feet, large rows of 0.8 feet, plant spacing 0.6 feet, and retaining seedlings in acres (3000 in mountainous areas, 4000-5000 in dams, 5000-6000 in water areas) 5. Miao Ding Miao Seedlings 3-4 leaf seedlings, 5-6 leaves fixed seedlings, timely cultivating and weeding. 6. Fertilizer operation The sorghum was watered 4 times during the whole growth period, which were in jointing, booting, heading and flowering, and filling stage. The red mud is combined with watering and watering, and 40 kg of urea is once recovered. The sandy loam soil is 30 kg of urea, and the urea is 10 kg when the ear is heading. Drain in time during the rainy season. 7. Pest control Pay attention to the forecast of insects, killing the inulin and killing the enemy to control the armyworms, mites and mites (the use of organophosphorus pesticides such as dichlorvos and trichlorfon is strictly prohibited) 8. Timely harvest The sorghum harvest is suitable for the end of the seed wax, the grain of the ear is hard, the nail is broken and there is no slurry, the grain is bright and shiny, and the threshing and drying should be done to prevent rain and moisture, so as to avoid heat mildew or sprouting. The above is the main points of sorghum cultivation techniques compiled by Xiaobian for everyone. Xiao Bian reminds you to refer to the actual situation to avoid blind follow-up planting! Wifi Wireless Baby Monitor,Radio Baby Monitor,Wireless Baby Monitors,Wireless Camera Baby Monitor Shenzhen Zuomi Technology Co., Ltd. , https://www.zuomicamera.com
