In the southern part of the country, which is mainly home to the prism, which is a form of grassland, which is a form of soybeans, and which is also known as dragon beans, emperors, quadrants, beans, peach beans, and night bean, it has been documented in the national “sinhua weed outline” as having a certain medicinal value and a certain effect on blood pressure, digestion and beauty。
Likes to have plenty of sunlight and warm and humid climates, which are short-lived plants, but less resistant to cold. Triple bean, with a more developed root system, with many of the roots on it, which are used to adsorb nitrogen in the air for their own growth, is a plant with soybeans that saves much nitrogen fat, and in the application of fertilizers, which, although not applied too much, can be properly supplemented to improve the quality of production, and attention should be paid to the following aspects of the application。
1 the rational application of nitrogen fertilizers, which are soybean plants, has a root tumor, but during the seeding period the fungus fixes a portion of nitrogen for nutritional growth, does not use too much nitrogen fertilizer, is too much nitrogen fattening, tends to cause seedlings to grow, is chronically slow and cannot be converted into reproductive growth, in the form of an extended guillotine period, has few bouquets, is seen to be weak in most cases, has a significant impact on yields, and is used in combination with phosphorous and potassium fertilizers, which are not suitable for simple nitrogen fertilization. The application of base fat should be mainly based on organic fat, supplemented by a small amount of controlled fattening, generally using about 3,000 kg of fully fertilized farm fertilizer per acre, and 45% of potassium sulphate-type nitrogen phosphorus-controlled fattening about 40-50 kg. In the later stages of growth, fertilizing, i. E., in the early stages of flowering acres, is followed by 40-50 kg of ammonium phosphate per acre and 10 kg of potassium fat, promoting flowering acupuncture。
2 watering, hot weather in the south, soil drier and prunes like sufficient sunlight makes water more demanding, soil humid and good growth and, in the case of drought, is often not yielding. In order to ensure the good growth of the beryllies, and to be careful to water them, the moisture is not as good as it is possible to cause water stains in the fields as a result of heavy rainfall, which is also detrimental to the growth of the beryllies, excessive moisture, the root tumour of the beams, inhibition of the breathing of the roots, and often stunted growth, which, if immersed for long periods, can cause the root to rot, the “triple” to fall flowers, leaves to fall and fruit to fall, which is very detrimental to the high production of the beryllies。
3 in addition to the use of base fat, root fattening, root fatting is also essential, leaf-faced fertilizer is fast absorbent, easy to walk, high-yielding features are widely used, and flexible and appropriate quantities of insecticides, microbicides, etc., can be used in general for potassium dihydrophosphate + 2116 + multiple trace elemental lobes per day. The pests that generally harm the prunes are mainly soybean and aphids. And appropriate usage, 300 times liquid souyun coli, 1,500 times liquid 10% aphid, etc。
