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How to sterilize and disinfect a greenhouse by high-temperature sealing? Detailed methods
How do you sterilize and disinfect using the high-temperature greenhouse sealing method? Please explain the high-temperature greenhouse sealing disinfection method, which is to seal the greenhouse in summer and use the high temperature from solar heat and chemical fumigation to disinfect inside the greenhouse, generally carried out from early July to late August. This method has low cost, little pollution, simple operation, good results, and is easily accepted by people...
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Types of water-soluble flush fertilizers and their correct use methods
How many types of flush fertilizers are there? How to use them well? Please advise. Flush fertilizers generally fall into the following major categories: the first category, macroelement fertilizers, including single fertilizers such as nitrogen, potassium, phosphorus, calcium, magnesium and sulfur fertilizers, or compound fertilizers, blended fertilizers and formula fertilizers, but all must be water-soluble, with a typical application rate of...
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Causes and control methods of a small number of crooked, deformed pods in greenhouse kidney beans
Causes and control of a small number of hook-shaped deformed pods in greenhouse kidney beans
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Pepper fruit rot causes yield reduction, master control methods in time
Pepper fruit rot reduces pepper yield; control methods for pepper fruit rot
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Causes of Watermelon Vine Death and Wilting and Control Methods
How to Prevent and Control Watermelon Vine Death and the Resulting Wilting
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Causes of Pepper Plants Dying in Summer and Methods for Preventing and Treating Damping-Off
Pepper Plants Dying for No Apparent Reason in Summer: Causes of Pepper Damping-Off and Prevention and Treatment Methods
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Apricot gummosis causes wood rot and weakens the tree. What are the control methods?
Apricot gummosis control methods for wood rot and weakened tree vigor
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Pond trash fish compete for nutrients and cause great harm; six methods to teach you how to clear them
Trash fish compete for nutrients and cause great harm; six methods to clear trash fish from ponds
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Peanut stem rot easily causes seed rot. What are the control methods?
Stem rot easily causes peanut seed rot. How to control peanut stem rot
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How to use urea for the best results? A detailed guide to correct application methods and techniques
How do you make good use of urea? Please give an introduction. However, a large number of actual field fertilizer-efficacy surveys show that the seasonal nitrogen utilization rate of urea used as a topdressing is not high, and is even worse than that of ammonium sulfate, ammonium chloride and ammonium bicarbonate with an equal amount of nitrogen, so please keep reading to find out how to make good use of urea: first you need to understand the purpose of applying topdressing to crops, and the...
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