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What Pesticide to Use for Whiteflies? A Complete Guide to Control Methods
One should understand the characteristics of the pest and each control method and apply the right remedy, supplement it with correct control techniques, observe the safe harvest interval, change cultivation and management practices, and choose pesticides of low toxicity to natural enemies in order to protect or release natural enemies, with the aim of reducing pesticide residues and pollution and ensuring the health of producers and consumers.
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What does microbial composting do? Understanding microbially enhanced composting in one article
Microbial oil cake compost: Organic farming places special emphasis on cultivating the soil so that it can maintain the highest productive capacity, and one of the best ways to improve the soil is to apply organic fertilizers such as microbial oil cake fertilizer and oil cake liquid fertilizer. This not only significantly shortens the production time of organic fertilizer, but the method is also very simple, clean and hygienic, and crop yield and quality are markedly improved.
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The spiraling whitefly is one of the whitefly species; what kinds of damage does it cause?
The spiraling whitefly is an important pest newly invading Hainan, with characteristics such as diverse transmission methods, a wide range of host species and a fast reproduction rate. So would you like to learn about its morphology, life history and damage? This is very helpful for controlling the spiraling whitefly. Spiraling white
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What methods are there for detecting pesticide residues in vegetables?
Pesticides are very difficult to wash off completely with water. Water-soluble pesticides in particular are absorbed by plants through the roots and enter the plant body, making them impossible to wash away; fat-soluble pesticides, on the other hand, do not dissolve in water and are hard to wash clean with water, while using fruit and vegetable cleaners carries the risk of secondary contamination from ingesting the cleaner itself.
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What are the general principles for choosing food?
So-called seasonal produce refers to ingredients that are best suited for planting and ripening in the current season. Ingredients that follow natural patterns are not only fresh, good in taste and high in nutritional value, but also have a strong ability to resist seasonal pests. Therefore, without heavy fertilizing and spraying
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What does "in-season vegetables" mean? A guide to the timing of in-season vegetables now
In the past, vegetables were only produced within limited time periods, but now with new technology we can see any vegetable all year round; however, today's vegetables are not as nutritious as before. Every fruit and vegetable has a season best suited to its growth, called "
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Organic rice contains heavy metals and pesticides? Organophosphate testing tells you what organic rice really is
Two types of organic rice in the country were found to contain the pesticide chlorpyrifos, which is very harmful to the human body. Which two types of organic rice are they? Let's take a look. Hualien "Yinchuan Rice" and Taitung "Dadi Rice" are the two major brands of organic rice in the country.
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The Brazil mushroom scam: cadmium metal detected, what effect does it have on the human body?
Cadmium metal has been detected in Brazil mushrooms, so have you ever eaten this mushroom? Vegetables nowadays are becoming less and less safe, and when we buy them, we all have to choose carefully. Major newspapers have all reported that Brazil mushrooms are contaminated with the heavy metal cadmium, and the place of origin is "Puli Nenggaoshan
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What are the reasons for the excessively high nitrate content in leafy vegetables and root vegetables?
Pesticide residues in vegetables and fruits have always been a concern for everyone, so what are the reasons for pesticide residues in vegetables and fruits? The problem of pesticide residues in vegetables and fruits is generally serious. Chen Shixiong, head of the Department of Agronomy at Chung Hsing University, pointed out that leafy vegetables are the crops most prone to nitrate residue. If you want to eat bok choy
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What is melamine, and can dairy products containing melamine be used to make organic fertilizer?
Melamine dealt a severe blow to dairy products, and the public dared not consume them. If tainted milk powder is used as fertilizer, will it be absorbed by crops and affect human health? Melamine is a nitrogen-containing organic compound produced from urea as a raw material; it is biodegradable, and after being decomposed into urea by microorganisms, it does not harm plants.
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