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Annual wheat-maize green yield-and-efficiency-boosting technology model achieves "one and a half tons of grain"
Annual wheat-maize green yield-and-efficiency-boosting technology model achieves "one and a half tons of grain" Wheat 657.2 kg, maize 860.3 kg, annual income increase of 1200 yuan This website news, September 26, the Chinese Academy of Agricultural Sciences, together with the Shandong Academy of Agricultural Sciences, the Dezhou Academy of Agricultural Sciences and other member units of the wheat-maize science and technology innovation alliance collaboration group,
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China's maize research has reached the international forefront
Maize is one of China's three major staple crops, and over the past 10 years, maize's share in China's grain crop production has continued to increase. In 2006, the domestic maize planting scale and output surpassed wheat for the first time, rising to second place among cereal crops, with its output approaching 30% of total grain
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Technical Guidance on Late-Stage Field Management of Summer Maize in the Huang-Huai-Hai Region
This year, the sowing period of summer maize in the Huang-Huai-Hai region was 3-5 days earlier than usual, the population uniformity was relatively good, and the overall growth was better than the usual level. However, affected by the relatively severe occurrence of El Nino, the temporal and spatial distribution of rainfall was uneven, drought and waterlogging occurred to varying degrees in some areas, and the overall growth process was delayed.
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Integrated double-cropping maize technology is mature, and the North China Plain can now grow it
On July 13, harvesting began on the 200-mu double-cropping maize demonstration plot in Lianzhu Village, Henan Tuan Town, Quzhou County, Hebei Province. This is the earliest-harvested spring maize in Hebei Province and even in the North China region. The person in charge of the double-cropping maize trial and demonstration project, a professor at the College of Resources and Environmental Sciences of China Agricultural University
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Forage maize varieties are world-leading, so why are they hard to promote?
This year's Central Document No. 1 pointed out that it is necessary to accelerate the development of the grass-livestock industry, support the planting of forage crops such as silage maize and alfalfa, carry out pilot projects for converting grain to feed and combining planting with breeding, and promote the coordinated development of the three-way planting structure of grain, cash crops and forage. Silage maize,
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Maize breeding makes great strides in southern China
This maize variety exhibition featured 103 maize varieties (combinations) from 55 participating units across 17 provinces (municipalities) nationwide. Multiple field surveys showed that the vast majority of the participating varieties grew and developed normally, with full expression of seedling vigor, disease resistance and yield potential. Seedling vigor
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Ministry of Agriculture Issues Technical Guidance on Combating Summer Drought and Protecting Autumn Grain in Huang-Huai-Hai Summer Maize
Maize Expert Steering Group of the Ministry of Agriculture (July 30, 2014) Since June, precipitation in most of the Huang-Huai-Hai region has been below normal, with sustained high temperatures in July, and drought conditions developing rapidly in some areas. At present, summer maize in the Huang-Huai-Hai region is at the large trumpet stage, with some entering the tasseling and silking stage, which is the period of greatest water demand and greatest sensitivity to water shortage.
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Identification of Common Diseases and Pests in Maize Seedling Stage and Scientific Control Methods
The period from jointing to emergence in maize is called the seedling stage, which is also the stage with the most pest species, the most concentrated outbreaks, and the most severe damage in the entire life of maize. So, what are the common diseases and pests in the maize seedling stage? How to control them scientifically? I. Common diseases in the maize seedling stage
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How to get rid of maize weevils? A few simple methods to teach you
Abstract Agricultural control: In late autumn and early winter, spread gunny sacks on the grain surface or around the grain pile to lure adult weevils to hide under the sacks, then collect and kill them; when it turns warm in spring, spray a pesticide belt around the outside of the warehouse to block adult weevils that overwintered outside from re-entering the warehouse. Chemical control: use
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What Is Intercropping and Relay Cropping? Suitable Crops and the Technique of Intercropping Maize with Potatoes
Planting means cultivating plants, including the cultivation of various crops, forest trees, fruit trees, flowers and grasses, medicinal and ornamental plants, and so on, including food crops, cash crops, vegetable crops, green manure crops, fodder crops, forage grasses, etc. So what is intercropping (relay cropping)? Which crops
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