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How should fertilizer be applied when growing lotus root?
How should fertilizer be applied when growing lotus root? Please provide guidance. When growing lotus root, you can refer to the following methods for fertilizing: The growth and development of lotus root is divided into 3 stages, namely the sprouting stage, the vigorous growth stage and the lotus root formation stage. The sprouting stage runs from plant sprouting to the appearance of standing leaves. After the standing leaves appear, the lotus root grows new roots and mainly relies on the nutrients stored in the lotus root; the vigorous growth stage runs from the plant...
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How should shiitake mushrooms be inoculated?
How should shiitake mushrooms be cultivated? Please advise. I. Main features of shiitake cultivation: 1. Saves resources and uses a wide range of materials. All miscellaneous shrubs, tree branch wood, and crop straw can be used as production materials. 2. Short cycle and quick results. For substitute substrate cultivation of shiitake, from preparing materials to finishing harvest takes less than a year, and capital turnover is fast. 3...
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What should you pay attention to when buying black fungus (wood ear mushroom) spawn?
How do you inoculate cultivated black fungus? Please advise. Inoculating wood ear mushrooms means introducing artificially cultured mycelium onto sun-dried and stacked ear logs, so that it develops and establishes itself inside the logs and grows fruiting bodies. This is the most critical step in the artificial cultivation of black fungus and a major technological innovation in production; it takes effect quickly,...
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How should peach trees be fertilized to achieve high yields?
How should peach trees be fertilized to achieve high yields? Please provide guidance. When planting peach trees, you can refer to the following fertilization methods: 1. Pre-bud fertilizer. Generally applied 15 days before the Beginning of Spring, this can both make up for insufficient or missed fertilization after fruiting and promptly replenish nutrient deficiencies in the peach tree. Generally, apply 0.5 kg of urea per tree...
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What should be noted when pruning peach trees?
What should be noted when pruning peach trees? Please guide. When pruning peach trees, note the following key points: 1. The general shaping principle is "shaped but not rigid, unshaped but not chaotic," "large branches bright and open, small branches bustling." Fewer large branches allow more small branches. The general pruning principle is "prefer light over heavy," combining heavy and light. "Small branches bustling...
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What unfavorable weather conditions should be avoided when applying pesticides?
What do the letters on a pesticide label mean? Here is an introduction: (1) pH: indicates acidity and alkalinity. When the pH value equals 7, it is neutral; above 7, it is alkaline, and the larger the number, the stronger the alkalinity. Below 7, it is acidic, and the smaller the number, the stronger the acidity; (2) PPm: parts per million concentration. That is, the number of pesticide parts contained in 1 million parts of liquid or powder; ...
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How should lotus root cultivation be managed?
How should lotus root cultivation be managed? Please give a detailed introduction. Lotus root cultivation can be managed by referring to the following methods: For topdressing lotus root, apply fertilizer 2-3 times. The first time is when 1-2 standing leaves have grown, the second time can be before the rows close, and the third time is when the rear ridge leaves appear. Per 667 sq m (mu), for the first application use 200...
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What diseases should be prevented and controlled when growing tomatoes in summer?
What diseases should be prevented and controlled when growing tomatoes in summer? Please advise. For reference, the following diseases should be prevented and controlled when growing tomatoes in summer: Viral disease: high temperature and drought are the primary conditions for the disease to occur. The suitable temperature for viral disease is between 38-43°C; below 35°C or above 45°C is not conducive to the disease. In daily cultivation management, ...
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How should water be managed during the heading and grain-filling stage of rice?
How should water be managed during the heading and grain-filling stage of rice? Please explain. Mid-to-late July is when rice enters the heading and grain-filling stage, and scientific water management is quite critical for increasing rice yield and achieving high yields. For reference, see below: 1. The heading and flowering stage is a period when rice is relatively sensitive to water, second only to the late booting stage in sensitivity...
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How should pests and diseases be controlled in the late growth stage of rice?
How should pests and diseases in the late stage of rice be controlled? Please provide guidance methods. Pests and diseases cause serious damage in the late stage of rice. The control methods can refer to the following: 1. Sheath blight: The disease has recently been rising faster. In a general survey of each town on September 10, the average rate of diseased hills was 13.7%, and the rate of diseased plants was 3.3%. The disease situation has clearly accelerated compared with the previous period...
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