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What are the benefits of applying silicon fertilizer to rice? Explained clearly in one article
What are the benefits of applying silicon fertilizer to rice? Please introduce. Rice is a typical silicon-accumulating and silicon-loving crop, with a relatively high demand for silicon, close to that for nitrogen, phosphorus and potassium, ranking fourth. The results of trials and applied research show that silicon plays a considerable role in rice growth. 1. Applying silicon to rice can enhance the rice's resistance...
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What is the best time to apply topdressing to sorghum?
When is the best time to topdress sorghum? Please give advice. Sorghum: To meet the nutrient needs of sorghum from jointing to heading, the first topdressing should be applied at jointing, with 150-225 kg of ammonium nitrate or 120-180 kg of urea per hectare; a second topdressing should be applied at the booting-flag leaf stage, with 120...
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What should be noted when applying herbicides to summer corn?
What should be noted when applying herbicides to summer corn? Please explain. Under no-till direct seeding conditions, weed control in summer corn fields becomes more difficult. First, the shading of wheat straw and wheat stubble reduces the control effect of herbicides; second, weeds left over from the wheat field make the one-time "pre-emergence" effect unsatisfactory. In fields with wheat stubble...
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What Fertilizer to Apply to Tobacco to Increase Yield? A Detailed Guide to Scientific Fertilization Methods
How to fertilize tobacco scientifically? The various nutrients needed by flue-cured tobacco throughout its entire field growth period are mainly absorbed from the soil. Judging from the soil nutrient conditions in tobacco-growing areas under various ecological conditions in China, whether in terms of nutrient quantity or the dynamic supply process, they often cannot satisfy flue-cured tobacco's requirements for yield and quality...
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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 to apply pesticides around rice heading? Detailed explanation of timing and method key points
How to apply pesticides around rice heading? Please give guidance and introduction. Whether early rice or late rice, around heading is generally the period when multiple diseases and pests occur and cause damage, requiring chemical pesticide control, but applying pesticides during this growth stage can easily cause phytotoxicity and undue losses, which deserves attention....
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How to apply urea in summer? Mastering the correct method is key
What should be noted when applying urea? Please advise, thank you very much. Urea has a high nitrogen content, long-lasting fertility and is easy to apply, so it is very popular with farmers. To give full play to the role of urea, the following points should be noted during use: do not broadcast it on the soil surface: when urea is broadcast on the surface, at normal temperature it takes 4-5 days of transformation before it can be...
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What should be noted when applying urea?
How should phosphorus fertilizer be applied rationally when growing chili peppers? Please advise: during the growth and development period of chili peppers, apply phosphorus and potassium fertilizer once a month at the roots, each time applying 40-50 kg of superphosphate or calcium magnesium phosphate fertilizer per mu, and 15-20 kg of potassium chloride or potassium sulfate. After thoroughly stirring and mixing the phosphorus and potassium fertilizers evenly, broadcast them around the roots of the chili pepper plants...
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How to Apply Top Dressing to Over-Summer Eggplants? Practical Fertilization Tips Shared
How to apply top dressing to over-summer eggplants? Here is an introduction to the methods you can refer to for top dressing over-summer eggplants: 1. Proper amount. Eggplants have the highest demand for nitrogen fertilizer, but in the high-temperature season, they should be fed small amounts more frequently. Each application of urea per 667 sq m should generally be kept within 30 kg. Because in the high-temperature season, urea transforms relatively quickly after being applied to the soil...
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Garlic Cultivation Techniques: How to Apply Water and Fertilizer When Planting Garlic?
How to apply water and fertilizer when planting garlic? Please guide. Water and fertilizer management for planting garlic can refer to the following methods: When the garlic seedlings have 2-3 leaves, apply a seedling fertilizer, usually 1500 kg of diluted manure water or 30 kg of ammonium bicarbonate diluted in water and splashed on, combined with one light watering. After that, between "Minor Snow" and "Major Snow", water once with antifreeze water. The following year...
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