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What to Do About Flower and Fruit Drop in Zucchini? A Detailed Guide to Prevention Methods
When zucchini fruits grow short and thick, it seriously affects their quality and reduces growers' income. Experts suggest that in winter and spring, short and thick zucchini fruits should be prevented early. In winter and spring, the air temperature and soil temperature in greenhouses are relatively low, light is weak, the photosynthetic efficiency of zucchini is low, and the plant's nutrient accumulation is limited. In addition to this...
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How to prevent and control walnut bacterial blight? These methods are very practical
The pathogen of walnut bacterial blight generally overwinters in twigs or buds, and in the following spring exudes bacterial fluid that spreads via wind and rain, mainly damaging young fruit, leaves and tender twigs. Management methods: 1. Overwintering management. After leaf fall, apply Husu Jiangjun to the trunk and branches to hinder the pathogen from multiplying on the tree body, providing insulation, disinfection and frost protection. At the same time, spray Husu...
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Does the spicier the white radish, the better its cancer-preventing effect?
The interferon inducer in white radish, its double-stranded ribonucleic acid, has a relatively high tolerance to enzymes in the mouth. It is not easily degraded during swallowing and has no side effects. In recent years, some medical researchers in China have found that when the interferon inducer substance contained in white radish was injected into mice, the malignant tumors in their bodies shrank by 50%-60%...
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How to prevent hollow radishes? Remember these three tips
Hollow radishes affect the yield, quality and economic returns of the radish crop. But there are ways to effectively prevent hollow radishes. Pay attention to balanced water supply: during the growth and development stages of radishes, the soil moisture content is generally required to be 60%-80%, especially during the root expansion stage of the radish. Insufficient soil water supply or alternating drought and waterlogging can very...
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How to prevent forking and pithiness in winter-spring radishes? Reasonable fertilization is key
Right now is the sowing season for winter-spring radishes, and phenomena such as radish forking and pithiness are fairly common in radish production in our province. Agricultural experts point out that mastering fertilizer measures during cultivation can improve radish quality. There are many causes of radish forking, and the main problem is soil quality and cultivation aspects such as soil plowing...
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What to do about hollow radish? Scientific boron supplementation effectively prevents it
Hollow radish affects its edible value and quality. Many vegetable growers cannot find the cause of hollow radish. In fact, hollow radish is caused by boron deficiency in the soil. The following method can be used to apply boron fertilizer to prevent hollow radish: when sowing as base fertilizer, use 300 grams of 17% boric acid or 500 grams of 11% borax per mu, mix into 5-10...
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How to avoid forked radishes? These prevention methods you need to master
1. Soil and cultivation aspects: The soil is plowed too shallow, and the subsoil is too hard. At the same time, during deep plowing, hard objects such as stones, tree roots, tiles, and plastic are not removed. With the subsoil too hard and hard objects obstructing it, the main root is inevitably hindered, which promotes the development of lateral roots. Once the substances produced by photosynthesis accumulate, the main root and lateral roots...
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Timely prevention and control of lotus root rot: detect early, prevent and control early
Q: The lotus roots I grow at home were growing very well at first, but now the leaves have begun to dry up. I have used several kinds of pesticides but none of them worked. What exactly is going on? What pesticide can cure it? At present, the main leaf disease of lotus root is lotus root rot, the number one disease in lotus root production, mainly damaging the underground stems and...
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How to prevent and control lotus root rot? Prevention is key
Rot is a relatively common disease on lotus root, occurring to varying degrees every year. Wuhan has a large lotus root planting area, and local lotus root rot occurs severely. Lotus root seeds in most regions are introduced from Wuhan, so in recent years lotus root rot has occurred severely in lotus fields in some areas. After the disease occurs, the plant's vascular bundles turn brown...
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Remember these 3 key points for orchid disease prevention
Promote Chinese orchid culture, spread orchid knowledge. Orchid diseases mostly begin with soggy, stuffy, unclean substrate or overly dry substrate. When the substrate is soggy and stuffy and unclean, air is pushed out, pathogens multiply in large numbers, orchid roots are damaged, and various diseases arise from this, harming the orchid plant. When the substrate is too...
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