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Main Diseases of Edible Mushrooms and Their Control Measures
What are the main diseases of edible mushrooms? Control measures for the main diseases of edible mushrooms
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Zeng Xuzheng: The pressure from ground-mounted photovoltaics shows no sign of easing, and farmland in organic villages will continue to bleed out.
Photovoltaics Invade Organic Villages 02"Zeng Xuzheng: The pressure from ground-mounted photovoltaics shows no sign of easing, and farmland will continue to bleed out.
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Industrial zones unwilling to install green energy, so the state only dares to pressure farming and fishing villages? Rooftop solar installed on less than 20% of manufacturing buildings
Industrial zones unwilling to install green energy, so the state only dares to pressure farming and fishing villages? Rooftop solar installed on less than 20% of manufacturing buildings
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What are the pest prevention measures for edible fungi in winter?
How to prevent pests in edible fungi in winter? Pest prevention measures for edible fungi in winter
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Is seedless watermelon genetically modified? Read this and you will understand
The whole watermelon is a treasure; even the rind can be used as medicine, and the rind's diuretic effect is more pronounced than that of the flesh. In addition, watermelon seeds also have considerable medicinal value, with effects such as clearing the lungs, moistening the intestines, harmonizing the stomach and quenching thirst. Seedless watermelons are common, and many people want to know whether seedless watermelons are
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What are the technical measures for flower and fruit thinning in walnut trees?
Flower and fruit thinning is a major technical measure for improving the yield and quality of walnut trees. It can save a large amount of nutrients and water, which not only benefits the development of the tree in the current year, improving the current year's nut yield and quality, but also benefits new shoot growth and flower bud differentiation, ensuring
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What are the technical measures for flower and fruit retention in walnuts?
In view of the causes of flower and fruit drop in walnuts, flower and fruit retention should focus on prevention, combining "prevention, treatment and management". Strengthening soil management is the main approach, combined with spraying microelement fertilizers and growth regulators to keep walnut growth in a moderate state. For external catastrophic weather and uncontrollable factors,
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What are the practical measures to increase the fruit set rate of walnut?
Because of the site conditions where the walnut is located and its own biological characteristics, as well as low tree nutrient levels, improperly arranged pollinizer cultivars, or lack of pollinizer trees, extensive management, poor flower bud differentiation, and severe pests and diseases, the fruit set rate can be reduced. 1. Select
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What measures are there to prevent frost damage during the flowering period of walnut trees?
1. Choose suitable sites and varieties. Refer to the results of local agroclimatic zoning, rationally plan the industry layout, and choose favorable terrain that is not prone to cold air accumulation, to resist and avoid the harm of low-temperature frost. Generally, cold air tends to gather in valleys or low-lying areas, often causing frost, so
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What are the remedial measures after late frost damage?
1. Carry out artificial supplementary pollination in a timely manner. If the late frost occurs relatively early and the temperature drops below 0°C, the flowers that are opening or have already opened suffer severe low-temperature damage and have lost the ability to pollinate, fertilize and set fruit. At this time, after the frost, artificial pollination should be carried out on the unopened mid- and late-season flowers.
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