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Three pests to control when growing beans in summer
Preventing "three pests" when growing beans in summer
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How to Replant Soybeans for Good Results After Seedling Gaps
In soybean production, gaps and missing plants in soybean rows are very common due to land preparation, sowing, climate, seed and other reasons, and are especially serious in some low-lying areas and wasteland. For this reason, adopting a simple and easy replanting method is particularly important. The time is generally between June 6 and 10, that is, aft...
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How to fertilize soybeans? Master these technical key points
The amount of fertilizer applied to soybeans should not be excessive. After excessive basal fertilizer application, it will seriously affect emergence and rooting. Seed fertilizer will cause serious damage to the radicle and hypocotyl of soybeans, and may even prevent some seeds from germinating. When sowing, chemical fertilizer and seeds must never be placed into the soil at the same time. Because excessive basal fertilizer or topdressing will both cause excessive vegetative growth in soybeans, ...
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What are the shaping methods for old Sedum rubrotinctum (pork and beans) stems?
Old stems, old stems, everyone loves them, no one is an exception. Sedum rubrotinctum old stems are either graceful, or elegant, or domineering... in short, every kind of posture draws endless praise. Succulent old stems have a unique sculptural beauty, and every old stem with exceptional beauty is incomparable...
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Why are the leaves of the green beans curling even though no pesticide was sprayed?
Judging from the appearance of the green beans in the photo, it is likely a problem of green bean leaf roller (bean leafroller) or herbicide contamination. The specific cause can be determined according to local conditions. For example, check whether there are leaf rollers or eggs on the back of the leaves, and then check the green beans...
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What diseases need to be prevented and controlled in the cultivation of yardlong beans?
What diseases need to be prevented and controlled in the yardlong beans being grown? Please give an introduction. The main diseases of cultivated yardlong beans are as follows: 1. Identification and control of cercospora leaf spot. 1. Symptoms: It mainly damages leaves, stems and vines, and pods. In the early stage of the disease, purple-brown spots appear on both sides of the leaves. After they expand, they become nearly round dark brown lesions, 1~2 cm in diameter...
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How to prevent and control rust disease when growing beans?
How to prevent and control rust disease when growing beans? Please give an introduction. Rust disease is very prone to occur in the middle and late stages of kidney bean growth, and can harm leaves, stems and vines, and pods. When it harms leaves, the diseased leaves have yellow-green raised spots, which quickly turn yellow. After the epidermis ruptures, pinkish substances are released, and black scab-like spots may also appear later. Some leaves have...
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How do you prevent and control blight when growing yardlong beans?
How do you prevent and control blight when growing yardlong beans? Please explain the methods. For yardlong bean blight, the following methods can be used for prevention and control: 1. Symptoms mainly affect stems, leaves and pods, mostly occurring at or near stem nodes, especially near the ground. The diseased part is initially water-soaked, then becomes wet-rotted and constricted around the stem, and the leaves and vines above the diseased part die. ...
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How can you grow autumn long beans for a high yield?
How can you grow long beans for a high yield in autumn? Please explain the cultivation method. For growing long beans in autumn, you can refer to the following method: 1. Variety and soil selection. For autumn long bean cultivation, choose varieties with strong cold and moisture resistance and a strong ability to reflower. For the soil, choose a sandy loam with a relatively high position, deep soil layer, good drainage, ...
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