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How to Use Urea Rationally and Why Urea Works Well as a Foliar Top-Dressing
Urea contains 46% nitrogen, the highest nitrogen content among solid nitrogen fertilizers. It is also a physically neutral fertilizer and is currently the most commonly used high-quality nitrogen fertilizer in production. So how should urea be used rationally? Why does urea work well as a foliar top-dressing? The nitrogen form in urea
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When is the best time to spray potassium nitrate foliar fertilizer for the best effect?
Foliar fertilizer has the characteristics of being labor-saving and convenient, so many people are using it now. The best period is generally during the crop seedling stage, early flowering stage, or the middle and late stages when fertilizer is critically needed, in order to achieve the best effect. So when is the best time to fertilize with potassium nitrate foliar fertilizer?
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New foliar feeding technique for green beans yields high output
Green beans are a legume crop that flowers and sets pods continuously and have a high demand for nutrients. If nutrient supply is insufficient, flowering and pod setting will occur at intervals and pod deformity will appear, the harvest period will be shortened, yields will be low and quality poor. The nutrients needed by green beans for flowering and pod setting, apart from
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Can rice vinegar and monopotassium phosphate be mixed for use as a foliar fertilizer?
Regarding the question of whether rice vinegar and monopotassium phosphate can be used as a foliar fertilizer, let me state clearly right away: absolutely no problem! First, in terms of acid-base pairing, both of the above are acidic. Monopotassium phosphate is a substance whose acidity or alkalinity is relatively hard to judge...
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How to improve the fruit-setting rate of eggplant? Raising temperature, increasing light, reducing humidity, and foliar topdressing
Measures to improve the fruit-setting rate of eggplant by raising temperature, increasing light, reducing humidity, and foliar topdressing
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What precautions should be taken when spraying urea as a foliar fertilizer?
What should be noted when spraying urea as a foliar fertilizer? What is the general concentration for foliar spraying of urea? We invite experienced readers to share their insights. Urea is the most commonly used nitrogen fertilizer, and it can also be used as a foliar topdressing, with better results than other nitrogen fertilizers. Therefore, Zhongdi Network has compiled the precautions to note when using urea for foliar spraying...
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What should be noted when applying urea as a foliar fertilizer?
What should be noted when applying urea as a foliar fertilizer? Please explain. When applying urea as a foliar fertilizer, note the following: do not spray in extremely hot weather or before rain, to avoid burning the seedlings or losing fertilizer nutrients. The best time to spray is in the early morning or afternoon each day, and spray again 7~10 days after the first application. For cereal crops...
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Using potassium dihydrogen phosphate for foliar feeding of flowers and green plants: pay attention to 3 points to avoid fertilizer burn
As people's living standards improve, many people keep some flowers and green plants at home, commonly including clivia, jasmine, and the happiness tree, to decorate the home and add a touch of green. And plants need fertilizer for both growth and flowering, while phosphorus...
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What to do if the concentration of monopotassium phosphate foliar spray is too high and inhibits flower growth
I just finished answering a reader's question about whether monopotassium phosphate can play a role in controlling excessive growth, and then I saw the question about monopotassium phosphate inhibiting flower growth. So here I might as well answer it together. Regarding monopotassium phosphate inhibiting flower growth, it is still...
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Using urea as a foliar fertilizer can double its utilization rate, but caution is needed when using it
Someone asked: Can the effect of urea as a foliar fertilizer be doubled? It is unclear which aspect "doubled" refers to here, specifically whether it is fertilizer efficiency or utilization rate. As for fertilizer efficiency, Science Xingnong cannot guarantee whether a doubling effect can truly be achieved,...
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