High-yield and high-efficiency cultivation techniques of interplanting onions with grain and beans
Interplanting spring onions with grain and beans is an effective pipe diameter to increase the planting index from one crop to two crops. Under the premise of ensuring grain production, it is to develop off-season vegetable production, increase benefits, and achieve the goal of high yield and high efficiency. The main cultivation points are as follows:
I. selection of improved varieties
Haidan No. 2 can be selected for corn, Liao Dou 10 for soybean and Xiongyuan No. 1 for onion.
Second, cultivate strong seedlings
Spring onions grow seedlings in autumn. Usually from August 15th to August 22nd. 5000 kg of rotten agricultural fertilizer and 15 kg of diammonium phosphate were applied to each mu to prevent drying, and ammonium sulfate was not applied in the first ten days of September.
Third, apply base fertilizer from the ridge
Make soil preparation early in early spring. The monopoly distance is generally 56-609 cm. Then plough the finished ridge with ploughing, apply 2000 kg of agricultural fertilizer, 10 kg of diammonium phosphate, 5 kg of urea and 5 kg of potash fertilizer to suppress and preserve soil moisture.
4. Planting seedlings at the right time
In March, onion seedlings were planted in Longtai in late March, with a distance of 10 centimeters and 11000 seedlings per mu, and pressed in time after planting.
5. Sowing grain and beans
Corn and soybeans were sown from May 25 to June 5. The seedling protection per mu was treated by spring sowing and sowing in furrow.
VI. Strengthen management
During the growth period of onions, we should pay attention to the prevention and control of diseases and insect pests, mainly using aluminum ethyl phosphate to control downy mildew and Kangmoning to control gray mildew. After the onions were harvested in early July, grain and beans should be fertilized and cultivated in time.
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High-yield cultivation techniques of Zanthoxylum bungeanum
Zanthoxylum bungeanum is a deciduous shrub of Rutaceae, its pericarp, roots and seeds can be used medicinally, but also a commonly used condiment, and prickly ash leaves can also be eaten. Zanthoxylum bungeanum is a drought-tolerant, shallow-rooted plant with strong adaptability. In recent years, with the adjustment of agricultural industrialization structure, the development of Zanthoxylum bungeanum production is combined with returning farmland to forest, greening barren mountains and developing rural economy, which makes the cultivation area of Zanthoxylum bungeanum develop rapidly in dry and hilly areas. However, if the cultivation management is extensive, it will affect its yield and quality. Therefore, we should do a good job in the cultivation and management of Zanthoxylum bungeanum.
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Management techniques of spring onions
First, watering: onions are generally not watered during the overwintering period, and there are no diseases and insect pests. From March to April, we should lightly irrigate the green water once; when we enter the vigorous growth period of leaves, we should strengthen irrigation properly; squatting seedlings should be carried out about 10 days before bulb expansion to inhibit leaf growth; when there are 6 functional leaves, water should be irrigated once, and then squatting seedlings for 10 days, in order to prevent the crazy growth of the plant from affecting bulb expansion. After squatting seedlings, the bulb begins to expand, which is the key period of topdressing and watering. However, due to the increase in temperature, evaporation and plant growth, it is the period that needs the most water. Watering should be diligent and often maintained.
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