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After the plum rain season ends in the south, high temperatures strike: how should we cope with the scorching summer?
This year, after the plum rain season ends in the Jiangnan region, sustained high temperatures arrive, and most vegetables in the fields are prone to sunscald, stunted growth, pollen abortion, flower and fruit drop, and other issues. Technical countermeasures should be strengthened to ensure the safe production of vegetables during the high-temperature period. Strengthen shade and cooling facilities
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Pesticide Residues Are Highly Harmful: A Detailed Explanation of Detection and Prevention Methods
The use of pesticides is an unavoidable step in modern agriculture, but pesticides that remain on agricultural products due to improper pesticide use or ineffective detection will bring serious harm to the human body, agricultural products, and the production environment. Understanding the detection standards, causes, and hazards of pesticide residues can help us better remove and prevent pesticide residues.
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For high yields in rice of the grass family, what fertilizer application rates and methods should be used?
Rice is the most important and longest-cultivated grain species in the genus Oryza, and is a direct cash crop. For growers, how to fertilize rice to achieve high yields is of great concern, so what is the fertilizer application rate for rice? And what are the methods? In fact, to achieve high
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What are the types of wheat? The origins of high-yield wheat
Wheat is one of the three major grains, and almost all of it is used for food, with only about one-sixth used as feed. China is one of the earliest countries in the world to cultivate wheat. So do you know what the types of wheat are? How can wheat be grown for high yields? Let's follow along with the editor to
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How should chemical fertilizers be stored and used in high-temperature weather?
Entering the dog days of summer, it is the season of high temperature and high humidity. Some chemical fertilizers, due to improper storage and improper use, cause farmers to be unwilling to buy them, or fertilization fails to achieve the desired effect. So in the scorching summer, how should fertilizers be preserved and applied to truly bring out their fertilizing power?
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Key Technical Points for the Production Management of Melons, Fruits and Vegetables Under High-Temperature Weather
Currently it is the high-temperature summer-autumn drought season, with the weather dominated by clear, hot, high temperatures and little rain. The output rate of melons, fruits and vegetables in the fields is greatly reduced. So how should the production management of melons, fruits and vegetables be done well under high-temperature days? Let's learn about it together below. I. Strengthen the management of vegetables in the fields
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Is Rice Resistant to High Temperatures? The Impact of High-Temperature Heat Damage and Countermeasures
The damage caused by high temperatures to rice plants is closely related to the growth stage of the rice. Many studies have shown that during the flowering stage of rice, high-temperature heat damage affects pollen maturation, anther dehiscence, pollen germination on the stigma, and pollen tube elongation; the resulting failure of fertilization is the most serious harm to rice.
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What fertilizer should be used for topdressing foxtail millet? Key points for high-yield fertilization
Foxtail millet is a crop with a relatively high fertilizer requirement, and fertilization must be handled well to achieve a good harvest. So what fertilizer should be used for topdressing foxtail millet? What should be noted in fertilization? How should foxtail millet be fertilized for high yield? The specific details are as follows: 1. Phosphate fertilizer: promotes the growth of foxtail millet
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What should be noted for greenhouse tomatoes in the hot season?
We have now entered the hot and rainy season, with temperatures often reaching above 35°C, which is unsuitable for the growth and development of greenhouse tomato plants. Pollination will suffer physiological disorders, making fruit set difficult, and pest and disease damage is also very serious. Therefore, it is necessary to prevent high temperatures and do a good job of summer management.
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How to prevent and control high-temperature heat damage in rice? A detailed explanation of practical technical measures
Rice high-temperature heat damage generally refers to an agrometeorological disaster during the heading and grain-filling stage of rice, when the air temperature exceeds the upper limit of the normal growth temperature for rice, affecting normal flowering and grain setting, causing an increase in the rate of empty and blighted grains and leading to reduced yield or even total crop failure. Xuzhou has compiled for everyone the prevention and control of rice high-temperature heat damage
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