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What are the precautions for applying trace element fertilizers?
Precautions for applying trace element fertilizers
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Technical Key Points for Applying Seaweed Microbial Fertilizer to Potatoes
The application of seaweed microbial fertilizer in crop cultivation has already attracted widespread attention from growers. It performs especially well on vegetables. So how should seaweed microbial fertilizer be used when growing potatoes? What are the effects after use? Below, taking the outstanding product among microbial fertilizers - Jinbaobei Seaweed Microbial Fertilizer - as an example, we briefly introduce its application methods on potatoes. Jinbaobei Seaweed Microbial Fertilizer is imported in original packaging from Australia. It is made using the latest international microbial engineering technology and processes, separated and purified from marine organisms, and finely developed into the newest generation of pure
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Does applying chlorsulfuron to wheat fields affect cotton?
Chlorsulfuron is a sulfonylurea herbicide with high herbicidal activity, mainly used in wheat and flax fields to control annual monocotyledonous and dicotyledonous weeds. In China, it is currently restricted to use only in wheat fields in the wheat-rice rotation areas of the Yangtze River basin. It is not easily decomposed in soil, and its residual effect lasts up to 6 months. Crops such as cotton, peanut, soybean and vegetables are sensitive to this herbicide. When chlorsulfuron is applied to wheat fields and sensitive crops such as cotton are planted in the following crop, phytotoxicity of varying degrees will occur. In wheat fields where chlorsulfuron has been applied, it is best not to transplant cotton; other crops with strong tolerance can be planted instead.
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How to apply the three fertilizers well for rice? Detailed explanation of the key points of fertilization methods
Excessive vegetative growth of seedlings causes ineffective tillers to proliferate rapidly, leading to delayed maturity with excessive greenness; some seedlings grow so densely shaded that they trigger diseases such as sheath blight or rice blast. In paddy fields where fertilizer damage occurs, it causes yield reduction in mild cases and forces the seedlings to be plowed up and replanted in severe cases. To give full play to the fertilization effect on rice, in addition to applying sufficient base fertilizer, the "three fertilizers" must be applied well as topdressing, namely tillering fertilizer, panicle fertilizer and grain fertilizer. Rice fertilization should be considered comprehensively and applied flexibly according to variety characteristics, soil fertility, climate factors and cultivation conditions. The fertilizer demand of rice is expressed in the nutritional stage, the critical nutritional period and the period of maximum nutritional efficiency.
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Applying enzyme bacterial fertilizer to rice can improve planting efficiency
Enzyme bacterial fertilizer is a fertilizer that can improve the economic benefits of rice, as shown by its trial report. (1) Fertilizers tested: enzyme bacterial fertilizer, other compound fertilizer I, other compound fertilizer II, ordinary mixed fertilizer. (2) Trial situation: The trial site was set up at the trial base of Guangdong Sanren Company. The trial land area was 80 sq m, divided into 4 plots, each with an area of 20 sq m. The soil texture was newly reclaimed red soil, with low fertility. (3) Trial method: All four tested fertilizers were used as base fertilizer. The four
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Detailed Explanation of Key Technical Points for Applying Soybean Rhizobia
The use of rhizobia in soybean production is a mature and widely used technology that can substantially enhance the soybean plant's own nitrogen-fixing capacity during the growing period, supplying sufficient nitrogen for soybean production needs. Soybean rhizobia come in two formulations: liquid and solid. Solid rhizobia are applied by seed dressing or soil application. Liquid rhizobia are used by seed soaking. Soybean rhizobia inoculant can also be added during seed coating, but care must be taken that the coating agent and the rhizobia inoculant are compatible with each other, and that the activity of the rhizobia is not inhibited by the efficacy of the seed coating agent. One
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For garlic to yield high, applying four types of fertilizer well is key
Seedling fertilizer: For garlic, after all seedlings have emerged, at the 2-3 leaf stage, apply 40-50 dan of decomposed dilute liquid manure per mu, or 20-25 kg of ammonium bicarbonate. Winter fertilizer: mainly organic fertilizer, applied in shallow furrows 10-15 cm deep between the rows, with 1500-2000 kg of pig and sheep manure and 15-20 kg of ammonium bicarbonate per mu, then cover with soil to prevent fertilizer volatilization; this fertilizer should generally be fully applied before "Winter Solstice." Green-up fertilizer: after Start of Spring, when the rain season begins, apply about 10 kg of urea per mu
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Seven methods of applying nutrient solutions to increase oyster mushroom yields
1. Sucrose and calcium carbonate phosphate mixed solution: sucrose 1%, calcium carbonate 1%, potassium dihydrogen phosphate 0.1%. Use when the mycelium has covered the mushroom bed and before fruiting bodies appear. 2. Urea and citric acid mixed solution: urea 0.5%, citric acid 0.1%, adjust pH to 7 with sodium hydroxide. Use after the first flush of mushrooms is harvested. Using it after the second flush is not effective and instead hinders oyster mushroom growth. 3. Sugar, urea and citric acid mixed solution: sucrose, citric acid and urea 1% each, adjust pH to 7. Same
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Applying microbial fertilizer to garlic at the seedling stage gives remarkable results
Jinxiang County in Shandong Province is the nationally famous "hometown of garlic." In Jinxiang, the year-round garlic planting area exceeds 33,000 hectares, ranking first among all counties (cities) and districts in China, and it is known as the "Chinese garlic capital." Thanks to the superior local natural conditions, the average garlic yield per 667 sq m reaches more than 1,200 kg, with the highest reaching 3,000 kg. Jinxiang garlic accounts for 70% of China's total garlic exports, and there is a saying that "to see the world's garlic, look to China; to see China's garlic, look to Jinxiang." The people of Jinxiang have also relied on growing gar
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Why does applying biofertilizer to garlic increase yield?
When growing garlic, yellowing leaf tips and drooping leaves easily occur, weakening the growth vigor, making the leaves thin and the stems slender, and causing a marked drop in yield. If during the growth and development of garlic you pay attention to applying more biofertilizer, using the beneficial microorganisms in the biofertilizer to decompose toxic and harmful substances in the soil and nutrient elements fixed in the soil, and secreting growth hormones to stimulate garlic growth, the garlic will not develop yellowing, will have green stems and leaves, and its yield will increase markedly. The specific method is as follows: during the growth and development of garlic, every 15-20 days at the roots
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