Soil preparation and fertilization: After deep-slope soil preparation, the beans were sown with 30-50 kg of phosphate fertilizer, 10 kg of compound fertilizer, and 15 kg of potassium fertilizer. After thorough mixing, they were made into sorghum with a width of 1.8-2.0 m (gap), and the height was 20- 25 cm, ditch 30 cm deep.
Sowing: Autumn sowing takes place from mid-July to early August. Dwarf bean varieties were selected and sown in the sun for a day or two. Harvesting can begin about 60 days after sowing. The plant spacing is 30--35 cm, with 1-2 seeds per litter, and the amount per mu is about 2 kg. When planting, the soil should not be too deep. After sowing, the soil can be watered once or not with water.
Fertilizer management: the kidney bean is usually watered with 10% feces or 3-5 kilograms of urea after the second pair of true leaves are grown; when the plants start to grow, the ternary compound fertilizer is used to soak the water. After topdressing, the amount of fertilizer per acre is 6-9 kg and the application amount of nitrogen fertilizer is controlled. When the flowering begins, the compound fertilizer is applied twice, each 12-15 kg.
Flowering management: Before the flowering, use 1500 times liquid of farmer flowering essence or 5-25 mg/liter of gibberellin liquid to do foliar and stem spraying to promote flowering and increase scab; flowering period uses 5-25 mg/L. The B-Naphthalene Acetate Spray or 0.3% Potassium Dihydrogen Phosphate Foliar spray has a certain effect on the prevention of falling flowers.
Harvest: timely harvest, under normal circumstances 10-15 days after flowering can be harvested.
Disclaimer: Some articles in this website have been transferred from the Internet. If you are involved in third party legal rights, please inform this website. phone
Xi'an Healthway Biotech Co.,Ltd , https://www.xianhealthway.com