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Why is ammonium bicarbonate more effective as a fertilizer than urea in winter and spring?
Why is urea less effective as a fertilizer in winter and spring? Why should ammonium bicarbonate be used instead of urea in winter and spring? We invite knowledgeable readers to share their insights. Urea is a high-concentration nitrogen fertilizer, a neutral quick-acting fertilizer, and can also be used to produce various compound fertilizers. Urea is the most common and the most abundant nitrogen fertilizer variety, which...
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What is the reason that applying ammonium bicarbonate in spring gives good results?
What are the characteristics of ammonium bicarbonate? What effects does applying ammonium bicarbonate have? Why is the effect good when used in spring? Experienced netizens are also asked to give a brief introduction. 1. Fast fertilizer effect: Compared with urea, ammonium bicarbonate differs in that urea cannot be directly absorbed by crops after being applied to the soil, and under suitable conditions it still needs to undergo a series of transformations before...
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What fertilizer is best to apply during the flowering and fruiting period of strawberries?
What fertilizer is best to apply during the flowering and fruiting period of strawberries? How should strawberries be fertilized? We would also like experienced growers to share their advice, because strawberries bear flowers and fruit continuously during the flowering and fruiting period. Strawberries produce many flowers and a large amount of fruit, but because the flowering and fruiting period is long, they consume a lot of phosphorus and potassium fertilizer. As a result, once phosphorus and potassium are deficient during the flowering and fruiting period...
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How to store chemical fertilizers properly? Sharing the correct storage methods
How should chemical fertilizers be stored properly? Please give an introduction. To store chemical fertilizers, you can refer to the following methods: 1. If conditions permit, store them in a separate warehouse; the warehouse should be dry, ventilated, cool, and protected from light, and should have appropriate fire-fighting equipment. 2. All kinds of chemical fertilizers in the warehouse should be stored separately, with fertilizers of the same nature kept together...
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How effective is broadcast application when topdressing during the rainy season?
How effective is broadcast application when topdressing during the rainy season? Please give an introduction. In summer there are many thunderstorms, and many farmers often spread chemical fertilizer on their crops in the face of thunder and rain. Research shows that broadcasting chemical fertilizer on crop seedlings this way is not only unscientific but also has many harmful effects. 1. Broadcasting chemical fertilizer during thunderstorms makes it easy to be struck by lightning. Farmers going to the fields...
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What fertilizer is best for strawberries during the flowering and fruiting period?
What fertilizer is best to apply to strawberries during the flowering and fruiting period? Please explain: strawberries bloom and fruit continuously, with many flowers and a large fruit set, and a long flowering and fruiting period, so they consume a lot of phosphorus and potassium fertilizer. During the flowering and fruiting period, once phosphorus is deficient and potassium is low, cold resistance will decrease, fewer flowers will form, flower buds will be weak, flowering and fruiting will be affected, not only will the fruit-setting rate be low and the fruit prone to...
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How to apply urea for the best effect? Mastering the correct method is key
How should urea be applied for good results? Here is an introduction - one suitability is that it is suitable for foliar topdressing. Urea is a neutral fertilizer, causes little damage to crop leaves, and is easily soluble in water, highly diffusible, and easily absorbed by leaves. After entering the leaves, it is unlikely to cause plasmolysis, so it is very suitable for foliar topdressing. However, choose urea with a biuret content of no more than 2%...
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Clever fertilizing starts with mastering the principles of fertilizer use
What types of fertilizer are commonly used in apple orchards? Base fertilizer in apple orchards is mostly organic fertilizer, combined with an appropriate amount of nitrogen, phosphorus, and potassium chemical fertilizers and trace element fertilizers; topdressing mainly uses chemical fertilizers; when correcting nutrient deficiency symptoms, trace element fertilizers need to be added on top of normal fertilization. (1) Organic fertilizers: barnyard manure, compost, chicken manure, human excrement...
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Foliar feeding cannot be done at will; only by mastering the correct method can it be effective
Foliar topdressing of vegetables is a fertilization method in which fertilizer is dissolved in water and sprayed onto the leaf surface. This method is simple, convenient to apply, low in cost, quick in effect and high in benefit. It is especially suitable for topdressing trace elements and plays a positive role in increasing vegetable yield and quality, but it must be done scientifically and reasonably. 1. Fertilizer types...
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How should phosphate fertilizer be applied during wheat cultivation?
How should phosphate fertilizer be applied when growing wheat? Please advise: in wheat production, some places either emphasize nitrogen and neglect phosphorus, or apply phosphorus the wrong way, which reduces the yield increase. Scientific phosphorus application in wheat should pay attention to the following points: 1. Look at the soil organic matter content. In soil with organic matter content below 1.5%, the yield-increasing effect of phosphorus application is...
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