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How to identify organic fertilizer? A few practical methods to teach you
1 Water soaking method Take a cup, soak an organic fertilizer sample in water, then use your hand to crush the organic fertilizer soaked in the water, stir it a bit and you can intuitively see the raw materials of the organic fertilizer; then let it sit for a while, if the organic fertilizer and water separate within a short time, it means the organic fertilizer has a high specific gravity and contains more soil. 2 Smell method Carefully...
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How can phosphate fertilizer efficiency in wheat fields be improved? Practical methods shared
1. Apply after mixed composting and fermentation with organic fertilizer. Organic fertilizer is rich in organic matter, phosphoric acid and a variety of organic weak acids, which can turn insoluble phosphorus into soluble phosphorus. It not only greatly improves the utilization rate of phosphate fertilizer, but also effectively overcomes the problem of phosphate fertilizer burning seedlings. 2. Apply in combination with nitrogen fertilizer, potassium fertilizer, and zinc fertilizer...
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How do you judge whether phosphate fertilizer is good or bad? Here are a few practical identification methods
Topdressing with foliar fertilizer is one of the most commonly used, economical and fast-acting fertilization methods in vegetable cultivation. It involves mixing fertilizer into an aqueous solution of a certain concentration and spraying it directly onto crop leaves to make up for the insufficient nutrient supply caused by the weak nutrient uptake capacity of the roots. Extensive application has shown that topdressing with foliar fertilizer can improve vegetable yield and quality,...
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How to apply bio-organic fertilizer for the best results? Practical fertilization tips to share
To give full play to the role of bio-organic compound fertilizer, you must watch the weather, the soil and the seedlings, and improve your application techniques. 1. Apply at suitable soil moisture. In environments with long-term drought, do not force the application of bio-organic compound fertilizer; wait until after rain when the soil moisture is moderate, then apply. The standard for suitable soil moisture is: field soil can be squeezed into a ball by hand and...
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What are some practical ways to improve the effectiveness of insecticides?
It is once again the season when pests are rampant. What should be noted when spraying insecticides? When using pesticides to control crop pests, to achieve the best insecticidal effect, in addition to selecting the right targeted pesticide and applying it at the appropriate time, special attention should also be paid to the following two easily overlooked issues. First, it depends on the climate characteristics and the pest's day-night activity...
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How to care for the Green Yuanbao? Sharing a few practical care tips
Green Yuanbao, originally named the chestnut bean tree (Castanospermum australe), is a plant of the Fabaceae family. The two "yuanbao" are the two cotyledons of the seed; unlike other legumes, which shrivel and disappear once the seedling emerges and consumes their nutrients, these turn green and continue photosynthesis, persisting on the surface of the potting soil for as long as a year during the seedling stage. As time goes on
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How to Improve the Fertilizer Efficiency of Potassium Fertilizer? A Detailed Guide to Practical Methods
What should be noted when applying potassium fertilizer to rice? Applying potassium fertilizer to rice can achieve significant yield increases. Sufficient potassium is conducive to enhancing photosynthesis, promoting sugar synthesis and accumulation, improving plant resistance, and it can also enhance the respiration of rice roots, promote nitrogen absorption and protein synthesis, making rice grains large and plump, and achieving high yields...
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How to grow celery in summer? A full summary of practical growing techniques
Growing celery in summer: a big summary of practical techniques
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How to Weed a Corn Field? Practical Methods and Tips Shared
How should a corn field be weeded? Please advise. Weeding in corn fields is divided into two types: chemical weeding and manual weeding. Chemical weeding is mainly carried out after sowing and before emergence. Herbicides are mainly divided into two categories: those that kill existing weeds and those that kill weeds that have not yet emerged, and they are generally used in combination. Representative herbicides for killing existing weeds include Gramoxone...
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Growing flowers in summer easily attracts insects; learn these two tricks, healthy and practical
For people who grow flowers, the season they dislike most is probably summer, because once the weather gets hot, many flowers enter a dormant period, so extra care is needed in maintenance. One moment of carelessness and the flowers can easily be lost. Besides...
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