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What are the precautions for applying pig manure to the roots of Shatang mandarin?
Fertilizer application rates for Shatang mandarin at various stages: Base fertilizer: 10 kg chicken manure or pigeon manure, or 2.5 kg peanut bran, or 25 kg pig manure, plus 0.35 kg superphosphate, plus 0.25 kg potassium chloride or 0.30 kg potassium sulfate. Pre-bud fertilizer: 0.25 kg urea, plus 0.25 kg superphosphate
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Applying winter manure to wheat requires attention to timing and method
During the overwintering period of wheat, adding winter manure can not only supplement the deficiencies of base fertilizer and seedling fertilizer, but also maintain and stabilize the soil temperature around the wheat roots. Through the slow decomposition of fertilizer in winter and absorption by the roots, it lays the foundation for vigorous growth in spring. Winter manure should mainly consist of organic matter-rich, warm-natured
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What are the methods for applying fertilizer based on seedling condition during the wheat green-up stage?
Spring has come, the earth's warmth rises, wheat awakens from its winter dormancy, and the green in the wheat fields increases. At this time, many farmer friends ask: Does my wheat need fertilizer? What kind of fertilizer is good? How much fertilizer is appropriate? And my answer is: apply fertilizer based on seedling condition. From
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Three key points to note when applying winter manure to wheat
Weak seedlings: For wheat fields sown late, with poor soil fertility and insufficient base fertilizer, winter manure should be applied generously, mainly with quick-acting fertilizers, about 40 loads of decomposed pig and cattle pen manure per mu; or 20-25 kg of ammonium bicarbonate, or about 10 kg of urea applied as a top dressing when rain or snow falls, to promote stem growth
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What to Do When Crops Suffer Herbicide Damage? A Full Guide to Remedies
Phytotoxicity refers to abnormal crop growth or physiological disorders after pesticide application. Phytotoxicity comes in two types: acute and chronic. So what should you do if crops suffer phytotoxicity? 1. Symptoms of phytotoxicity Acute phytotoxicity generally shows obvious symptoms a few hours to 3-4 days after spraying, such as burning, wilting, leaf drop, flower drop, and fruit drop; chronic phytotoxicity, on the other hand, produces obvious reactions only after a relatively long period following spraying, such as poor growth, deformed leaves, and delayed maturity. Common symptoms include spots of varying size, shape, and color on the leaf surface, localized tissue scorching, perforation or leaf drop, or leaf yellowing, chlorosis, or thickening.
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Can purchased organic fertilizer be mixed directly into the soil? Pay attention to these points when applying it
In agricultural cultivation, fertilization is an essential part, and applying organic fertilizer can continuously provide nutrients to crops. So can purchased organic fertilizer be mixed directly into the soil? What should be noted during application? Can purchased organic fertilizer be mixed directly into the soil? After buying it back
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How long after applying corn herbicide must it be before rain is safe?
Many farmers do not check the weather forecast when spraying corn herbicide, and then it rains right after spraying. So how long after applying corn herbicide must it be before rain causes no harm? 1. How long after applying corn herbicide must it be before rain causes no harm? It depends on when the rain falls
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How long after applying herbicide should it not rain to avoid affecting the efficacy?
After applying herbicide, if it rains, do you need to re-spray? Many friends have this question in mind. If you don't re-spray, you worry that the rain will wash away the solution and it won't be effective; if you do re-spray, you worry about causing herbicide damage. So how long after applying herbicide is it safe from rain? After spraying, generally after
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How long after applying compound fertilizer can you water? There's a right way to time watering
After applying compound fertilizer, it is recommended to water once every other day, which can prevent fertilizer burn on the plant roots. If the soil is too dry, it is recommended to water first and then fertilize. When fertilizing plants, pay attention to the choice of fertilizer; plants have different fertilizer needs at different stages
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What are the correct methods for applying winter fertilizer to weak seedlings?
Plants cannot do without nutrients during their growth process, because basic base fertilizer cannot meet the needs of later growth, and appropriate topdressing is also necessary at ordinary times. Many people do not know what winter fertilizer is, and how should it be applied to relatively weak seedlings? 1. What is
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