Four season beans are an alias for beans, and beans are a growing species of beans. Vegetable beans are suitable for cultivation in deep, soft, decorated soil. The sandy soil, the soil and the clay in general are all grown and should not be grown in the heavy clay of the good people in the low wetlands. Vegetable beans absorb more nitrogen, potassium, less phosphorus and some calcium fertilizer. Do you know how four seasons of beans are made more productive? Here's a little story on how the four-season beans are fertilized。
The four seasons bean fertilization method
1. Application of base fat. Potassium is higher in four seasons, phosphorus is low but very high, and the application of phosphorus, potassium fattening, acidic and calcium-deficit soils is subject to appropriate application of lime before seeding. Basic manure averages 1000-1500 kg of lycées, 15-20 kg of calcium perphosphate and 50-75 kg of grasswood。
2. Catch fat. In the pursuit of fat, the principles of less flowering, more flowering and re-showing during the guerilla season must be understood. The four-season bean pre-growth period is followed by two to three times decomposed organic fertilizer, mainly nitrogen fertilizer, blooming until the custard period, with one application of decomposed organic fertilizer every 1 to 2 weeks, requiring composite fertilizer for nitrogen phosphorus. According to the experience of vegetable farmers, the first fat chase began during the chicken-smoking period, with the base foot, soil and seedlings growing strong. On the other hand, the back leaves should be properly followed up before they are pumped out of the chicken, but not at too high concentrations, with about 10 per cent of human and animal dung. Fertilisation concentrations can increase to 50%, once every 5-8 days. In order to increase harvest time and production, two to three consecutive fertilisations after harvests can facilitate the upturn and increase the corset rate. The extension of the harvest period by more than 15 days has proven to be an increase of 20-30 per cent。
3. Combining fat water. The four seasons of beans are usually combined with water for fertilization, which is based on the principle that “the gushing is not a flower, but a dry humid bouquet”. Potassium fertilizers are required during the maturation period to facilitate growth and production, and the application of nitrogen fertilizers in the preceding period can contribute to the firming of nitrogen by root tumors and improve the capacity to plant nitrogen. Four seasons of beans are a form of chicken vegetables that needs to be mounted. I don't know.
