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Controlling Pests and Diseases at Peanut Sowing Time Is Highly Effective
Many types of pests and diseases harm peanuts, they occur over a wide range, and the damage is severe. Because the occurrence, distribution, epidemic patterns, damage periods, and living habits of the various pests and diseases all differ, it is quite difficult to time control measures properly in production. Practice has shown that controlling pests and diseases at sowing time can save part of the major losses peanuts suffer from pests and diseases...
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How to effectively prevent twin bulbs in onions
How to prevent onion "twins"? Please advise. To improve the market quality of onions, early prevention of "twins" is key. Onions have a high incidence of "twins", which seriously affects their market value, so prevention should be carried out as early as possible. The causes of twins are: sowing too early, with seedlings growing too large before winter; applying too much nitrogen fertilizer during the seedling stage...
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What are the effective methods for increasing cotton yield and disease resistance?
How can cotton be made to increase yield and resist disease? What are the tricks? Surveys conducted in some cotton-growing areas found that only about 45% of cotton growers apply nitrogen, phosphorus and potassium compound fertilizer; most farmers apply ammonium bicarbonate, urea and superphosphate, and about 15% of them use only phosphate fertilizer as a base dressing. This situation shows that in...
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The most effective control methods for common fungal diseases of flowers are all here
It can be said that fungal diseases are the most common category among flower diseases. Fungi are lower organisms that lack chlorophyll, use mycelium as their vegetative body, and reproduce by spores. Diseases caused by fungal infection are called fungal diseases. Fungi...
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How can weeds in sweet potato fields be effectively cleared during cultivation?
How do you remove weeds when growing sweet potatoes? Please give guidance. Sweet potato fields can be weeded as follows: 1. Caochangmie (Rekela) 70% wettable powder, 200-250 grams per mu mixed with 450-600 liters of water, applied before planting sweet potatoes or immediately after planting. It mainly controls Alopecurus aequalis, Digitaria sanguinalis, Echinochloa crus-galli, Setaria viridis, Lolium perenne, Chenopodium album, Polygonum, ...
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What are the effective methods to increase peanut yields?
How to prevent and control early leaf drop in peanuts? Please share methods. The main causes of early leaf drop in peanuts are: nutrient depletion and premature aging, which is more serious in sandy soil; leaf spot diseases, especially net blotch and brown spot, which spread rapidly once they occur and often cause massive leaf drop within a few days; premature and excessive spraying of regulators, especially...
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What are effective ways to increase mung bean yields?
How do you protect mung beans from insect damage? Please explain that mung beans are nutritious, and eating them in summer relieves heat and quenches thirst, clears heat and detoxifies. Stored mung beans are easily eaten by insects, among which the mung bean weevil is the most serious pest. The following methods can effectively kill the borers. Chemical fumigation: when storing large quantities of mung beans in a warehouse, certain chemical...
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How can potato late blight be controlled effectively?
How can potato late blight be controlled effectively? Please provide guidance. Effective control of potato late blight can be carried out in the following ways: 1. Agricultural control: ① Select disease-resistant varieties, plant at a reasonable density, use balanced fertilization, increase potassium fertilizer, and enhance plant resistance. ② Strictly select disease-free seed potatoes to eliminate sources of disease infection. ③ High...
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Effective methods to prevent weak seedlings during the oilseed rape seedling-raising period
How can weak seedlings be prevented during oilseed rape seedling raising? Please advise. Because oilseed rape seeds are tiny and have a high germination rate, sowing very easily leads to an excessive seeding rate, overly dense emergence, crowded seedlings, and later deterioration of nutrition, poor growth, weak seedlings with elongated stems, and similar problems. After such rape seedlings are transplanted to the field, they have poor stress resistance, slow green-up, and...
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How to effectively prevent deformed mushrooms in winter oyster mushroom cultivation
In winter, temperatures are low and there are few contaminating microorganisms in the air, making it a good season for cultivating oyster mushrooms. However, the following types of deformed mushrooms easily appear during cultivation: thick-stipe mushrooms. After primordium formation, the differentiation and development speed of the cap is abnormal, manifesting as a small cap, a long stipe, and a thick, hard stipe, with relatively low commercial value. The main cause is the use of...
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