How many kilograms of red beans are generally produced per mu? The yield and profit of planting one mu of red beans

Red bean yield per mu

One acre of red beans can generally produce about 300 kilograms . Too much soil fertility will result in fewer seedlings left, while too little soil fertility will lead to low fruiting rate. In some areas, red beans can be planted for two seasons, while many areas can only be planted for one season, so the yield will also vary.

Red bean planting prospects

The cost of planting red beans: the cost of planting one mu of red beans is about 586 yuan, the output value per mu is 780 yuan, and the benefit per mu is 194 yuan. The growth period of red beans varies according to the variety. The short growth period can be from 60 to 90 days, and the long growth period can be from 80 to 120 days.

Prospects of red bean planting: China's crop planting is mainly based on the three major staple foods of corn, rice and wheat, and the planting area of ​​red beans accounts for nearly 60%. When the price of staple foods is not stable, farmers often plant some relatively niche crops, and red beans are one of them. Red beans are mainly distributed in Northeast China, Inner Mongolia and parts of Yunnan. The planting area and yield are increasing. In addition, the lysine content in red bean protein is high, so it is suitable to be mixed with cereal foods to make bean rice or bean porridge for consumption. It is generally made into bean paste or used as a raw material for pastries, and has high edible value, so the future development will be higher and higher.

How to grow red beans for high yield

1. Reasonable seed selection: There are many types of red bean seeds on the market. When selecting seeds, we must first consider the yield of red beans, good gloss, good quality, high yield, strong disease resistance, and choose red bean varieties suitable for local cultivation.

2. Crop rotation: In crop rotation, red beans are a good crop, especially when rotated with cereal crops. The previous crop can be wheat, corn, sorghum and other crops.

3. Site selection and land preparation: The root system of adzuki beans is well developed but its ability to penetrate the soil is not strong. The soil must be relatively loose and the activity of nodules also requires good ventilation conditions. When preparing the land before sowing, the land must be leveled and raked. There should be no more than 5 soil blocks larger than 5 cubic centimeters per square meter.

4. Fertilization technology: The fertilizer for red beans should be appropriate, not too much or too little. The fertilizer depth should be 10-15 cm below the planting level, and the amount should be 70% of the total fertilizer amount. If conditions permit, apply 1000-2000 kg of organic fertilizer in combination with land preparation.

5. Chemical weeding: Red beans have strong resistance to diseases, so generally there are few diseases and insect pests. However, red beans have poor resistance to herbicides, and may cause drug damage under low temperature and high humidity conditions. When using chemical herbicides after seedlings, they must be tested. Do not use the agents indiscriminately and increase the dosage of herbicides. It is generally used when the red bean seedlings have two compound leaves.