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Detailed Tutorial on the Latest Technical Methods of Corn Breeding
Seed is the most important means of production, and new varieties are the most core foundation of agricultural scientific and technological progress. Corn breeding and production practice show that 43% to 60% of the increase in corn yield is achieved through excellent varieties and their promotion. Therefore, breeding and promoting new corn varieties is of decisive importance for improving corn yield per unit area and comprehensive grain production capacity.
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The Latest Types of Post-Emergence Herbicides for Corn and How to Use Them
Summers are rainy, and weeds occur commonly in corn fields. The main weeds include crabgrass, barnyardgrass, foxtail, goosegrass, redroot pigweed, purslane, copperleaf, and purple nutsedge. Corn is most severely harmed by weeds during the seedling stage. Chemical control saves time and labor, but on the market, corn field
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What issues should be noted when selecting the latest corn seed varieties?
Excellent varieties and seeds are the foundation of a good harvest, and variety selection is the first step in corn production. Varieties differ greatly in growth period, yield level, disease resistance, drought tolerance, disease resistance, lodging resistance, and suitable regions. A variety that performs well in one region may perform poorly in another. In production, there are often cases where improper variety selection or poor-quality seeds lead to reduced yields or even total crop failure.
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Latest Corn Borer Control Technique: How to Use Trichogramma Wasps?
There are many species of Trichogramma wasps in nature. The Trichogramma species currently used to control the corn borer is Trichogramma dendrolimi. Generally, at the beginning of the adult corn borer's egg-laying period, Trichogramma wasps are artificially released into the field so that they lay their eggs inside the corn borer eggs, preventing the eggs from hatching into larvae.
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A Detailed Guide to the Latest Control Methods for Corn Stalk Rot
There are many causes of stalk rot in corn production, and the most important category is fungal stalk rot. Fungal stalk and root rot is a type of disease caused by single or complex infection by various pathogens that leads to rotting of the root system and stem base, mainly caused by Pythium, Colletotrichum, and Fusarium
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A Detailed Guide to the Latest Control Methods for Corn Brown Spot
Corn brown spot is a corn disease that has occurred severely and spread rapidly in China in recent years, and in serious cases it can destroy the entire crop. It occurs in all corn-producing regions across the country, with the most severe damage in Hebei, Shandong, Henan, Anhui, Jiangsu and other provinces, mainly occurring on corn leaves
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What are the latest control methods for corn thrips?
Thrips is the collective name for the order Thysanoptera in the class Insecta. The thrips that harm corn in China mainly include Anaphothrips obscurus, Haplothrips tritici, and rice tube thrips, all three of which belong to Thysanoptera; the first two belong to the family Thripidae, while rice tube thrips belongs to the family Phlaeothripidae. They occur in 2 generations on corn and reproduce by part
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Introduction to the Latest Control Methods for Corn Seedling Blight
Corn seedling blight is a fungal disease of corn at the seedling stage. In the early stage of the disease, it often causes the heart leaves of corn seedlings to curl and wilt, and in severe cases causes seedling death. In recent years, the occurrence of corn seedling blight has shown a worsening trend, becoming one of the main diseases on corn seedlings, with a relatively large impact on corn yield.
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What is the best fertilizer for growing corn? Latest fertilization plan recommendations
Corn is an important food crop and feed crop, and also the crop with the highest total production in the world, also known as bao gu, bao lu, bao mi, etc. It is an annual herbaceous plant of the genus Zea in the grass family, and is now cultivated all over the world. Its planting area and total production are second only to
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The Latest Prices of Black Corn Seeds and a Detailed Guide to Growing Them
Black corn is a special type of corn with a glossy, jet-black appearance. Its grain aleurone layer deposits melanin to varying degrees, and it is rich in water-soluble melanin as well as various essential trace elements, plant proteins and various amino acids, with a nutritional content noticeably higher than other
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