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Wheat Seedling Stage Pest and Disease Control Methods and Key Technical Points
How to control pests and diseases at the wheat seedling stage? Please advise. Generally, about 15 days after wheat sowing, the seedlings have basically emerged fully. In the time that follows, how to manage and protect the wheat seedlings is extremely critical. The author recommends several methods for controlling pests and diseases at the wheat seedling stage. Wheat rust: 15 to... days after wheat emergence
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Detailed Explanation of Summer Radish Planting Methods and Technical Points
How to plant summer radish? Here is an introduction. Summer radish planting can be done with reference to the following methods: 1. Select excellent varieties: For off-season cultivation, summer radish should choose high-quality varieties with good heat tolerance, strong disease resistance, and rapid fleshy root expansion. Such as: Xiachangbai No. 2, Xiameinong Zaosheng No. 3, and other varieties. 2. Prepare...
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What are the key technical points for growing and managing summer radishes?
How do you manage summer radish cultivation well? Please introduce the management methods. To grow summer radishes, you can refer to the following methods for management: 1. Thinning and final thinning: After the seedlings emerge, carry out the first thinning when the cotyledons unfold; carry out the second thinning after 3-4 true leaves grow; when the seedlings have 5-6 leaves and the radish's fleshy...
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How to grow off-season green onions? Key technical points explained in detail
How to grow off-season green onions? Please give an introduction. Off-season green onions can be grown by referring to the following methods: 1. Variety selection. To grow green onions for off-season marketing, you should choose green onion varieties that are cold-resistant, bolt-resistant, heat-resistant, disease-resistant and of good quality. Such as Zhangqiu Changbaitiao green onion, Zhonghua Giant Onion superior line and other varieties. ...
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How to manage shiitake mushrooms in winter and spring? Detailed technical points
How should shiitake mushrooms be managed in winter and spring? Please advise on the winter and spring management of shiitake mushrooms, which is the management during the fruiting period; this period determines the level of economic benefit of shiitake mushrooms. Before fruiting, the fruiting shed should be built first. A two-shed system can be adopted: one for cultivating small mushrooms and the other for cultivating flower shiitake mushrooms. The fruiting shed should be chosen on flat terrain, with...
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Scientific Cultivation Methods and Technical Key Points for Shiitake Mushrooms
How to scientifically cultivate shiitake mushrooms? Please guide. The following shiitake cultivation methods can be used for reference: 1. Select good main cultivars. There are many shiitake varieties, and during cultivation, varieties should be reasonably selected according to local actual conditions. 1. Flower shiitake type: varieties include 135, 103, 9903, L241-4. They belong to late-maturing medium-low temperature strains, with thick mushroom flesh,...
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What are the key technical points for shiitake mushroom cultivation and management?
How should shiitake mushroom cultivation be managed? Please advise. The quality of shiitake mushroom management directly affects yield and economic returns, and good cultivation management is a key part of shiitake mushroom production. Two cultivation methods can be used: indoor and outdoor. 1. Indoor spawn-running management. (1) Reduce the number of shiitake bags indoors and the number of bag layers as much as possible. Stack two bags in a cross pattern, no more than 5 layers high, and keep a distance of more than 20 cm between stacks to facilitate ventilation and heat dissipation. (2) Build a shade canopy outside the windows so that sunlight does not shine directly onto the windows or into the room. (3) In hot weather, close doors and windows at 7 a.m. to prevent outside hot air from entering the room, and open all vents in the evening for ventilation and air exchange.
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Summer Corn Fertilization Methods and Key Technical Points
How should summer corn be fertilized? Please provide guidance. In some regions, farmers harvest winter wheat and immediately dibble-sow summer corn; farmers call this period the "three summer" rush of seeding and harvesting. Since it is a double rush, there is no time to plow or prepare the land, so summer corn cannot be given seed fertilizer. In other regions, corn is relay intercropped before the wheat is harvested...
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Correct Methods and Key Technical Points for Scientific Topdressing of Summer Corn
How to scientifically topdress summer corn? Here is an introduction to the methods. Corn is a high-yield crop with a relatively large fertilizer requirement, and scientific fertilization is the key to achieving high and stable corn yields. Only by determining reasonable fertilization methods and clarifying suitable fertilizer ratios according to the fertilizer requirement patterns of corn can high and stable corn yields be achieved and maximum...
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Control Methods and Technical Key Points for Tobacco Black Shank
How to control tobacco black shank? Methods sought. The control strategy for tobacco black shank should be based on the use of resistant varieties, centered on strengthening cultivation management, and supplemented by chemical control. 1. Use resistant varieties. Among the varieties currently promoted, the more resistant ones include Zhongyan 90, Xujin No. 1, K346, K394, NC82, NC89, G...
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