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Should we be vigilant if the sphagnum moss of Phalaenopsis turns green?
It is believed that many flower lovers have raised Phalaenopsis, and its beauty is renowned as the "Queen of Orchids". However, during the conservation
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The potential risk of a food crisis must be highly vigilantly guarded against
We must be highly vigilant against a potential food crisis
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Mycelial film is a formidable enemy of high-yielding oyster mushrooms, and growers must be vigilant
Casing soil cultivation is an important measure for obtaining high yields of oyster mushrooms. However, before fruiting or after the first flush is harvested, the casing soil surface often forms an impermeable, airtight mycelial film from vigorously growing aerial hyphae, affecting fruiting. This mycelial film consumes a large amount of nutrients, causing reduced oyster mushroom yields, and must be prevented in production. Causes of mycelial film formation: First, when bag-cultivated oyster mushroom substrate is not fully colonized before casing soil is applied, the hyphae undergo a second vegetative growth on the surface, forming a mycelial film; Second, the cultivation substrate formula is unreasonable, with excessive nitrogen content blocking
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Cotton red leaf blight is prone to outbreak after heavy rain, growers need to be vigilant
Recently, cotton regions have generally experienced heavy to torrential rain, and for cotton that has endured a long drought, red leaf blight is extremely prone to outbreak. Cotton red leaf blight is a physiological disease. It starts from the main stem growing point or the top of the fruiting branch, and generally develops from top to bottom and from outside to inside. The main stem withers and dies, but the dissected vascular bundles show no discoloration. The root system is thick and short, with few fibrous roots and poor development. The causes of cotton red leaf blight outbreaks are: first, extensive farming in cotton fields, resulting in poor cotton root development; second, cotton fields with poor drainage; third, excessive application of nitrogen fertilizer, vigorous cotton growth,
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New manifestations of swine epidemics emerge, farmers need to be vigilant
With the development of China's pig farming industry, the gradual increase of foreign pig breeds and the continuous improvement of production intensification have brought new changes to the epidemic situation of swine diseases, which should attract our sufficient attention. 1. With the influx of many foreign pig breeds, new diseases have also followed one after another. In 2001, porcine eperythrozoonosis became pandemic; in 2002, porcine reproductive and respiratory syndrome (blue ear disease) spread widely; in the second half of 2002, circovirus type Z broke out. 2. The seasonality of disease epidemics is gradually fading
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Fertilizer packaging hides traps that cheat farmers; be vigilant when buying
Drying organic fertilizer for application: drying human and livestock manure causes flies and maggots to breed and loses the fertilizer's nitrogen nutrients. The correct method is to pile and compost the organic fertilizer until it is thoroughly decomposed and use it as a base fertilizer. For example, in late July, in a sunny spot, take 4,000 kg of human manure or chicken manure, add 100 kg of calcium magnesium phosphate fertilizer and 400 kg of chopped wheat straw, mix them, and pile the mixture into a steamed-bun shape, then cover it with plas...
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During the spring bee-release period, herbicides and insecticides are widely used, so be vigilant against pesticide poisoning of honeybees
In spring, pesticides for weed and pest control are widespread during bee release, so guard against honeybee pesticide poisoning
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Even if there is goodwill in the world, you must stay vigilant
A Jinan flight attendant was sexually assaulted and killed by a ride-hailing driver on her way off work in Zhengzhou, causing a terrible impact nationwide. Didi's Hitch service was also suspended nationwide for a week for rectification. We grieve for the flight attendant surnamed Li, ...
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A Major Grain-Producing County Stays Vigilant in Times of Peace to Safeguard Food Security
Nanbu County, situated in the hilly area of the northeastern Sichuan Basin, has a total population of over 1.3 million, of which 1.06 million are agricultural population, and a cultivated land area of over 800,000 mu. It has always been a major agricultural county in Sichuan Province. Since 2003, Nanbu County has not only kept pace with the nation's "ten consecutive years of grain increase,"
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The phenomenon of young people being unwilling to return to their hometowns to farm should arouse vigilance
What is preventing young people who go out to work from being willing to return to their hometowns to farm? Today, this is not a topic that is deliberately made to sound profound. When rural young people prepare for their careers, they seldom take becoming a professional farmer as a future goal. Apart from those born in the 1950s and some born in the 1960s, among the village people who consciously choose to be a professional farmer, those born in the 1970s are unwilling, those born in the 1980s do not know how, and those born in the 1990s do not even discuss it.
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