Autumn peas increase production eight strokes
Seed low temperature treatment It can promote flower bud differentiation, reduce inflorescence first birth node, increase flowering number and increase yield. Method: The seeds are immersed in water, taken out, and then germinated at room temperature. Water was sprayed every 2 hours, and the germ was exposed and allowed to stand at a low temperature of 0 °C - 2 °C for 10 days. Early broadcast Usually planted before and after "Liuqiu". Rhizobium Use 10-17 grams of rhizobium per acre and add a little water to the seeds and mix well before sowing. Cultivating weeding When the height of the seedlings is 3-6 cm and 10-13 cm, the cultivating and weeding are carried out once, and the vines are planted once before the cultivating, and the seedlings and time are seedlings. Manage water and fertilizer Watering is started when the vines are pumped, especially when picking the tender pods; when the seedling height is 7 cm, the compound fertilizer is applied for 8-10 kg per mu, and the compounding fertilizer is 20-25 kg during the flowering and pod-forming period. Increased application of phosphate fertilizer The base fertilizer is used with 25 kg of superphosphate per mu, mixed with decomposed organic fertilizer and grass ash; the top dressing can be sprayed with potassium dihydrogen phosphate. Chemical control The flowering period is sprayed with 5-25 ppm of 2,4-D solution, and then treated with 1-5 ppm of anti-fallin to protect the pods. Prevention and control of pests and diseases The diseases of autumn peas mainly include blight, anthracnose, brown spot, rust, powdery mildew, etc., prevention and control of blight are carried out by spraying with 75% of toxic mycelium 1000 times; anthrax can be sprayed with 70% methyl Bujin 600 times liquid prevention; brown spot disease, spraying 1% Bordeaux liquid control from the flowering stage, once the diseased plant is found, spray 50% speed Keling 1500 times in the whole field; 30% powder rust spirit 1000 times solution for treating rust Powdery mildew can be sprayed with 15% powder rust 1500 times solution. Aphids and leaf miners that are harmful to autumn peas can be sprayed with 40% dimethoate emulsifiable concentrate 1000 times or 20% sterilized ester 2500 times. Cooling Patch,Fever Cooling Patch,Baby Cooling Patch,Cooling Gel Patch Weihai Kangzhou Biotechnology Engineering Co.,Ltd , https://www.weihaikangzhou.com