Hi dear readers, I'm Xiao Bao. Today, let's talk about a very important issue in corn planting: the use of dwarf drugs. With the frequent occurrence of corn lodging problems, we have more thoughts and explorations on how to use dwarf drugs scientifically. So, under what circumstances do you need to use dwarfing drugs? Next, let's take a closer look!
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When do dwarfing drugs need to be used?
Dwarf drugs play a vital role in corn cultivation. So, under what circumstances do you need to use dwarf drugs? Next, let's take a look:
Corn plants are too tall: If the corn plants are too tall, it is easy to lead to lodging, and then it is necessary to use dwarf drugs to adjust.
Corn plants are too tall: If the corn plants are too tall, it is easy to lead to lodging, and then it is necessary to use dwarf drugs to adjust.
Shallow application of base fertilizer: Shallow application of base fertilizer will cause corn to absorb too much nutrients, grow too fast, and easily cause stem internode elongation, which also needs to be controlled by dwarfing drugs.
Shallow application of base fertilizer: Shallow application of base fertilizer will cause corn to absorb too much nutrients, grow too fast, and easily cause stem internode elongation, which also needs to be controlled by dwarfing drugs.
Plots with heavy rain in spring: Sufficient rain in spring will promote the growth of corn, but too much rain will also easily lead to excessive growth of corn, and dwarfing drugs are also needed to control growth.
Plots with heavy rain in spring: Sufficient rain in spring will promote the growth of corn, but too much rain will also easily lead to excessive growth of corn, and dwarfing drugs are also needed to control growth.
Plots that are too densely planted: If the corn is planted too densely, the competition between the plants will increase, resulting in too tall plants, which will also need to be regulated with dwarfing drugs.
Plots that are too densely planted: If the corn is planted too densely, the competition between the plants will increase, resulting in too tall plants, which will also need to be regulated with dwarfing drugs.
Precautions for spraying dwarfing agents
There are a few points that need to be paid special attention to when using dwarfing drugs:
Time and concentration: Dwarf drugs must be used at the specified time and concentration, and sprayed in accordance with the requirements of the instructions.
Time and concentration: Dwarf drugs must be used at the specified time and concentration, and sprayed in accordance with the requirements of the instructions.
Dosage: The actual amount to be used should be determined according to the growth of corn and the recommended dosage of pesticides.
Dosage: The actual amount to be used should be determined according to the growth of corn and the recommended dosage of pesticides.
Effect observation: After use, the growth of corn should be observed in time to ensure that the effect of dwarf medicine meets the expected goal.
Effect observation: After use, the growth of corn should be observed in time to ensure that the effect of dwarf medicine meets the expected goal.
epilogue
Scientific farming is the responsibility and mission of our farmers. In the process of corn planting, the correct use of dwarf chemicals can effectively prevent lodging, promote growth and increase yield. Let's work together to carry out scientific farming to the end!
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Next, let's take a look at the relevant policies recently issued by the state, the "Several Opinions of the Ministry of Agriculture and Rural Affairs on Supporting the Development of Agricultural Production (2023 Edition)" proposes a series of measures, including increasing investment in agricultural science and technology, strengthening farmer training, etc., aiming to promote the modernization and sustainable development of agricultural production.
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