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Gui Green No. 1: Introduction to a national-level improved tea tree variety with Guangxi's independent intellectual property rights
Tea is an important economic crop in China, and in particular one of the pillar industries for poverty alleviation and prosperity in the mountainous areas of Guangxi. With the rise of organic tea (green food) production, some varieties with resistance to pests and diseases and strong adaptability have received attention. Varieties determine characteristics such as the sprouting period of tea trees, processing suitability, quality traits and resistance. To develop tea production, tea products must be early to market, distinctive, of superior quality and favorable in price to be in a position to seize the market. Therefore, to make Guangxi's tea industry strong and large, we must start from the "source" - adopting superior
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Citrus pests can be controlled with Pinellia ternata juice.
Take 1 kg of freshly dug Pinellia ternata (crow-dipper) tubers, chop them, add 3 kg of water and grind into a slurry; for every 1 kg of slurry, add 30-40 kg of water and spray it on citrus trees; or chop 1 kg of Pinellia ternata, add 5 kg of water and boil for 2 hours, then after filtering dilute the stock solution 20-30 times and spray. The control effect against citrus scale insects, red spider mites and aphids reaches over 98%.
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Spraying oyster mushrooms with cooled boiled water can significantly increase yield
Spraying cooled boiled water at different stages of oyster mushroom fruiting can increase the biological conversion rate by 33%, and oyster mushrooms sprayed with cooled boiled water flush faster, fruit evenly, and have thick, plump caps. After the oyster mushroom mycelium has fully colonized, remove the plastic film and spray the mushroom bed and the surrounding walls once with cooled boiled water so that the relative air humidity reaches 80-85%; when coral-like primordia appear in large numbers, as the fruiting bodies gradually grow, spray cooled boiled water 3-5 times a day to raise the air humidity to 95%. When spraying, use a fine mist; do not irrigate heavily, so that standing water does not cause mushroom death
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How to make candied hollow jujubes with pullable sugar strands, sweet and stretchy and even more tempting
[Cuisine]Shandong cuisine[Characteristics]The flesh is soft and dense, the jujubes are sweet with a soft and fragrant interior, and the sugar pulls into strands both inside and out, stretching continuously with a distinctive elegance.[Ingredients]200 g golden silk jujubes. 50 g rendered fat, 25 g white sugar, 50 g starch, 100 g peanut oil.[Preparation]Chop the rendered fat into a fine paste, add white sugar and mix into a crystal filling. Soak the jujubes in boiling water, remove the stones, spread the crystal filling into the hollow centers, roll them in dry starch so the jujubes are evenly coated with a layer of starch. Heat a wok with peanut
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What are the effects and benefits of intercropping Corydalis yanhusuo with garlic
Garlic is a perennial herbaceous plant in the Liliaceae family, and is a familiar vegetable and medicinal material. Garlic contains volatile oils with a pungent taste and odor that have a strong antibacterial effect against many plant pathogenic fungi and bacteria. The pesticide "antibacterial agent 402", modeled on the synthesis of allicin, primarily has a protective effect on plants, and also has a certain therapeutic effect and systemic activity. It strongly inhibits spore germination and mycelial growth of many plant pathogens, and can effectively control downy mildew, as well as black spot, anthracnose, damping-off, red rot, and Fusarium wilt
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Detailed Explanation of Key Techniques for High-Yield Cultivation of Garlic with Plastic Mulch
The yield-increasing effect of plastic mulch on garlic is very obvious. Compared with open-field cultivation, garlic under plastic mulch has significantly better roots, stems and leaves than open-field garlic; the yield of garlic scapes is 35% higher than open-field cultivation, and the yield of dry garlic bulbs is 30% higher than open-field cultivation. Its main cultivation techniques are: 1. Sowing at the right time. The optimal period for sowing garlic is to let the plants grow to 5-6 leaves before overwintering; at this time the plants have the strongest cold resistance, will not be killed by freezing in the severe winter, and lay a good foundation for the plants to successfully pass vernalization. The suitable sowing period for plastic-mulch garlic, from the Beijing area to the Handan area, is roughly between the two solar terms "Autumn Equinox" and "Cold Dew," that is, from the end of September to the beginning of October.
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Six key points to master for garlic cultivation with plastic mulch
Garlic cultivation with plastic film mulch has a significant yield-increasing effect and very obvious economic benefits. During cultivation, attention should be paid to the following six aspects: Fine land preparation and fertilization: prepare the land carefully and increase the application of organic fertilizer, applying 5000-7500 kg of decomposed organic fertilizer per mu. For plastic film mulching, small raised beds are generally used, with a bed width of 70 cm and a bed spacing of 20 cm. Plant 4 rows per bed, with a row spacing of 15 cm and a plant spacing of 10 cm. For mulching with plastic film, generally sow first and then cover with film. The film should be covered tightly and pressed down firmly so that it fits closely against the ground with no gaps and no wrinkles. Any holes should be promptly plugged with soil.
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Rice fields treated with Penoxsulam herbicide show good safety
Penoxsulam is a sulfonylurea herbicide. The drug is absorbed through weed leaves, stems and roots, and is translocated via the xylem and phloem to the meristematic zones where it acts. When used in rice fields, Penoxsulam provides both foliar treatment and soil residual (pre-emergence) control effects. After Penoxsulam treatment, weeds quickly stop growing; 2-4 days after application the growing points fade, and sometimes the leaf veins turn red; 7-14 days after application the stem tips and leaf buds begin to wither and necrose; 2-4 weeks after application the weeds die. The speed of weed death is related to the accumulation of branched-chain amino acids in the plant. Young
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What key points should be noted for late-planted rice when transplanting into fields prepared with stored water?
The general requirement for transplanting late-planted rice into fields prepared with stored water is to seize the water, prepare the field, and transplant the seedlings, increasing the number of hills, seedlings, and panicles. For rice fields transplanted with stored water, as soon as rainfall occurs or another water source becomes available, measures such as blocking, diverting, and pumping water should be taken immediately to seize the water, prepare the field, and transplant the seedlings. For late-planted fields, planting density should be increased. For seedlings aged 60-70 days, transplant more than 13,000 hills per mu (8 x 6 cun), with two seedlings per hill (2 grains of rice); for seedlings aged over 70 days, transplant more than 15,000 hills per mu (8 x 5 cun), with about 10 seedlings per hill, so that the number of seedlings planted per mu reaches 150,000
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Winter control of rice pests and diseases can yield twice the result with half the effort
In winter, rice pests and diseases are in a dormant state: pests stop feeding and pathogens stop infecting. If farmers seize this favorable opportunity to carry out control, they can achieve twice the result with half the effort. 1. Dispose of diseased rice straw. Diseased straw is the overwintering site for the pathogens of rice bacterial leaf streak, bacterial blight, rice blast and many other diseases, and is the main source of infection the following year. Before the end of March, farmers can compost diseased straw at high temperature, or process it as feed or fuel, which can greatly reduce the number of pathogens. For diseased rice straw that cannot be fully processed before the end of March,
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