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How to prevent green-shouldered tomatoes? Practical control methods
How to properly control tomato bacterial wilt? Please note that the following points should be handled well in the control of tomato bacterial wilt: 1. Select and breed disease-resistant, tolerant, high-yield varieties according to local conditions, and rotate to new varieties; 2. Implement crop rotation in severely affected areas and severely affected fields, preferably paddy-upland rotation with rice; 3. Strengthen fertilizer and water management. Improve drainage and irrigation systems, plant on high ridges with deep furrows...
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How to ripen tomatoes red? These methods are simple and practical
How to ripen tomatoes red? Please give guidance. When tomatoes fail to turn red for a long time because the temperature does not meet the requirement for lycopene development, using a chemical ripening agent on the plant is an effective measure to promote earlier marketing of tomatoes. However, in the actual ripening process, improper handling often inhibits plant growth, and in some cases causes chemical damage. Therefore,...
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How to prevent and control lily bulb stalk rot? Sharing practical tips
(1) For soil preparation, choose loose, fertile loam soil with good drainage. During soil preparation, broadcast fully decomposed organic fertilizer at 5 cubic meters per mu, and deep plow 30-35 cm. Then make beds at a width of 110-120 cm with 50 cm walkways, and then broadcast 10-15 kg of calcium superphosphate, 4-6 kg of potassium sulfate and 0.8-1.0...
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What are some good methods for controlling sugarcane pests? Introduction to practical control techniques
What are some good methods for controlling sugarcane pests? Please note that starting this year, China has completely banned the sale and use of five highly toxic pesticides: methamidophos, methyl parathion, parathion, monocrotophos and phosphamidon. Some formulations are introduced here that can effectively replace monocrotophos pesticide, for everyone's reference. 1. Using high-efficiency, low-toxicity, low-residue and...
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How to prevent and control cucumber diseases? Sharing practical prevention and control methods
How do you lower the vines when growing cucumbers in a greenhouse? Please provide guidance on lowering greenhouse cucumber vines at the right time to reduce plant height, allow the leaves to be distributed evenly, maintain a reasonable position for light exposure, strengthen cucumber growth vigor; this is one of the important companion measures for achieving high-yield, efficient, and high-quality greenhouse cucumber cultivation. First, remove diseased leaves, old leaves...
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How to Prevent Deformed Strawberries? Practical Methods Explained
How to prevent deformed strawberries? Please guide the following methods that can prevent and control deformed strawberries for reference: 1. Introduce bees during the flowering period in the greenhouse. Strawberries cultivated under protection have an early flowering period, and there are few flower-visiting insects in the early stage. Therefore, when the first batch of flower buds forms, bees can be introduced into the greenhouse, with 2~3 boxes of bees per standard greenhouse, and the beehives placed evenly around the inside of the greenhouse...
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How to prevent bean rust? These practical methods you need to master
How to prevent bean rust? Please note that bean rust mainly damages the leaves, and in severe cases also damages the petioles and pods. It can cause the plant's leaves to turn yellow and fall off, the plant to become stunted, with few and small pods, and finally to wither and die. Control measures: 1. Clean the field, after harvest remove the diseased plant debris from the field and burn it in a centralized manner to reduce...
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How to grow cherry radishes? A few practical methods for you
How to grow cherry radishes? Please advise. Cherry radish is a small type of radish. It is a variety introduced from abroad, with characteristics such as fine and tender texture, rapid growth, and attractive color. It is not only well received by producers and consumers, but also meets the special supply needs of hotels and restaurants, becoming a delicacy on the dining table, with eating methods su...
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How to prevent and control forked radish roots? Practical methods to share
How should forked radish roots be prevented and controlled? Please advise. The forked radish root phenomenon is when the fleshy root is short and small and branches out. The causes of forked radish roots include the following aspects: 1. Poor soil properties: if the soil is too hard or there are stones in the soil, the fleshy root cannot grow downward and becomes bent and branched, forming forked roots. 2. Organic fertilizer...
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How to grow papaya for high yield? A detailed explanation of practical cultivation techniques
How can papaya be grown for high yield? Please advise. Papaya is a plant of the genus Chaenomeles in the Rosaceae family; its fruit is nutritious and has high medicinal value. The key points of high-yield papaya cultivation techniques in the field are described below: Papaya is suitable for close planting. On poor mountainous and hilly land, the plant spacing is generally 1.5-2 m x 3 m...
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