1. Cultivate strong seedlings Before the sowing, earth or paper bags or plastic crucibles should be arranged neatly to permeate the pervious water. Use wooden sticks to adjust the depth of the holes to be consistent. The holes should be 3 to 4 cm deep and then sown. Generally heroic earthwork or paper bags are used to save labor and labor, making it easy to transplant. Strong seedlings standards: different seasons, different times due to different seedling temperature and different seedling time is also different. The general seedling age is about 30 days, with 4 to 6 true leaves, short thick stems, no lodging, no disease. 2. Reapply Basal Fertilizer The former crops are deep-turned 20 to 24 cm after harvest and turned over to the sun or frozen pods. After the shed, spread 3,000 to 5,000 kilograms of high quality organic fertilizer per 667 square meters, mix 30 to 50 kilograms of superphosphate, 50 to 60 kilograms of plant ash, and then deep-dip 15 to 18 centimeters. Timely colonization. 3. After the planting, water and fertilizer management from the planting to the emergence of buds should not be watered and fertilized, mainly cultivating soil to promote root development, plant robust growth. The third cultivator cultivated the soil to the base of the first quarter, so that the base once again grows lateral roots and expands the area of ​​absorption. Immediately after flower buds, 500 to 700 kilograms of manure or 15 to 20 kilograms of compound fertilizers were flushed with water, and then the surface was loosened and used for the last shallow cultivator to control the eel. The first fruit was made into a small pot. After the second flower was thanked, it began to flood the water. Afterwards, due to the continuous flowering and scabbing of the Dutch beans and the simultaneous branching at the base, a large amount of fertilizer is required. The fertilizer is applied between 10 and 15 days, preferably between dilute manure and fertilizer, and each application of urea is 10 to 15 kg. Calcium superphosphate 20 to 25 kg or 1000 kilograms of human urine excrement. In particular, 50 kg of ash and 10 to 20 kg of potassium sulphate are applied every 667 square meters during the peak season to supplement potassium. China Extract Powder For Use As Dietary Supplement Extract Powder, Extract Powder Manufacturer Shaanxi Kang New Pharmaceutical co., Ltd. , https://www.anabolicsteriod.com