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What are the functions and uses of plant growth regulators?
What are plant growth regulators used for? Please explain. Ripening agents and swelling agents are both types of plant growth regulators. Plant growth regulators include compounds synthesized to mimic natural substances and natural plant hormones extracted from organisms; they are a class of substances that inhibit and promote plant growth and development, and are currently...
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Detailed Guide to Using Ethephon: Correct Use of Plant Growth Regulators
How is the plant growth regulator ethephon used? Please explain. Ethephon is a broad-spectrum, low-toxicity organophosphorus plant growth regulator that promotes ripening. It can enter the plant through leaves, bark, fruit and seeds, then be transported to the site of action, where it releases ethylene. It can promote fruit ripening and coloring, promote leaf...
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What types of plant growth regulators are there? Understanding the classification in one article
What types of plant growth regulators are there? An introduction. Plant growth regulators refer to synthetic chemical substances with hormone activity. According to their growth effects on plants, they are divided into three major categories: plant growth promoters, plant growth retardants, and plant growth inhibitors. Plant growth promoters: mainly include...
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How are plant growth regulators applied correctly?
How are plant growth regulators applied? Please explain that the spraying method is the most commonly used method. According to growth needs, foliar spraying is mostly used, and there is also localized spraying of flowers and fruits. When spraying, strive for evenness, with fine droplets, and spray until wet. In order to allow plants, especially those with hairs or wax on the leaves, to fully absorb...
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How are plant growth regulators applied to pollution-free agricultural products?
How are plant growth regulators applied to pollution-free agricultural products? Please explain that plant growth regulators are physiologically active substances that are artificially synthesized or extracted from microorganisms and have a significant regulatory effect on plant growth and development. Here we collectively refer to the trace chemical substances that regulate plant growth and development as plant hormones or plant growth regulators...
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A Detailed Guide to the Correct Use of Plant Growth Regulators
How are plant growth regulators used correctly? Here is an introduction to the use of plant growth regulators, which have greatly increased crop yields and improved the quality of agricultural products. However, some farmers in production, due to improper use techniques, not only failed to achieve the expected results, but also caused serious yield reductions due to phytotoxicity. First taboo: using them as...
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Can isoproturon and acetochlor be mixed for use?
Can isoproturon and acetochlor be mixed for use? Please explain. Both acetochlor and isoproturon are suitable for soil-closing treatment in wheat fields and barley fields after sowing and before seedling emergence or around the 3-leaf stage. Both also have some control effect on weeds at the seedling stage, and isoproturon also has a relatively good control effect on older weeds. The two can be mixed for use, and currently...
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Detailed Guide to Acetochlor Soil Sealing Treatment Methods
How is acetochlor used for soil sealing treatment? Please explain that acetochlor is a selective pre-emergence herbicide and should generally be applied before weeds emerge, used as a soil sealing treatment agent. When the weeds in the above field are at the needle stage and soil moisture is suitable, using thifensulfuron-acetochlor also gives good weed control, but it is best to choose isoproturon...
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Can acetochlor be used for soil-sealing weed control in barley fields?
Can acetochlor be used for soil sealing in barley fields? Please advise: acetochlor wettable powder is a mixed formulation of thifensulfuron-methyl and acetochlor, and both of these active ingredients can be applied in barley fields. You can refer to the application method for wheat fields in the product instructions, spraying after sowing and before emergence to carry out soil-sealing treatment, or you can...
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Introduction to the correct application methods of acetochlor
How is acetochlor applied? Please explain. Acetochlor is also known as Harness and acetochlor. It is suitable for soybeans, oil crops, peanuts, corn, cotton, vegetables, etc. It controls annual grass weeds and some broadleaf weeds. It is ineffective against perennial weeds. Acetochlor is a pre-emergence soil treatment, applied before crop emergence around sowing time...
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