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Characteristics of the Phalaenopsis amabilis 'Purple Diamond' variety.
Phalaenopsis amabilis 'Purple Diamond', as a rare variety of Phalaenopsis, is deeply loved by flower enthusiasts with its unique charm and noble temperament.
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Methods and Technical Key Points for Controlling Powdery Mildew in Melons
1. Select disease-resistant varieties. There are obvious differences in disease resistance among different melon varieties, so selecting disease-resistant varieties is the key to controlling the degree of disease occurrence. 2. Clean the field. After the crop is harvested, weeds and residues should be removed promptly. During the melon growing period, weed promptly, remove ⟦4 <p>1. Select disease-resistant varieties. There are obvious differences in disease resistance among different melon varieties, so selecting disease-resistant varieties is the key to controlling the degree of disease occurrence.</p><p></p><p>2. Clean the field. After the crop is harvested, weeds and residues should be removed promptly. During the melon growing period, weed promptly, remove diseased leaves, and take weeds, residues, and diseased leaves outside the field to be burned in a centralized manner.</p><p>3. Scientific management to enhance plant disease resistance. Apply sufficient basal fertilizer, especially heavily apply decomposed organic fertilizer, and plow deeply and harrow finely; prevent excessive vegetative growth and premature senescence of plants, organize branches and vines promptly, and strengthen ventilation and light penetration; during the mid-growth stage, pay attention to topdressing phosphorus and potassium fertilizers, and use foliar fertilizer well to cultivate strong branches and vines and enhance the disease resistance of the population.</p><p>4. Scientific irrigation. Create environmental conditions suitable for melon growth but unfavorable for the occurrence and development of powdery mildew. Irrigation should follow 4 principles: do not water on cloudy days but water on sunny days, do not water in the afternoon but water in the morning, do not water heavily but water lightly, do not water on the surface but water under the surface (that is, subsurface irrigation under film).</p><p>5. Chemical control. Use 15% triadimefon wettable powder at 1000-1500 times dilution, or 40% Daconil suspension concentrate at 800-1000 times dilution, or 40% Fuxing emulsifiable concentrate at 6000 times dilution, or 10% Shigao water-dispersible granules at 2000 times dilution, or 30% Tefuling wettable powder at 5000 times dilution, or 50% thiophanate-methyl wettable powder at 1000 times dilution, etc., alternating sprays for control, spraying once every 7-10 days, for 2-3 consecutive sprays. Medication is prohibited 7 days before melon harvest to allow safe harvesting.</p>
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Xiagu 93 is a high-temperature mushroom variety.
Through research, researchers in our laboratory successfully bred in 1993 the high-temperature-type four-spore mushroom "Xiagu 93" (formerly named "Zhe AgH-1") suitable for summer cultivation, filling the gap in China's summer mushroom cultivation varieties. This enables mushrooms in China to be grown for more than two seasons a year. The fruiting period of high-temperature mushrooms coincides with the off-season for various edible fungi, when the supply of fresh mushrooms is interrupted, and the price is 3 to 5 times higher than in peak season. It has already been promoted in more than 20 provinces and cities including Zhejiang, Sichuan, Jiangsu, Shanghai, Fujian, Guangdong, Hunan, and **, and local governments and mushroom
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Zhengmai 975 is a high-yield, high-quality noodle-type wheat variety.
Variety origin: Zhengmai 975 is a new high-quality noodle-type wheat variety most recently bred by the Fengyou Breeding Room of the Wheat Research Institute of the Henan Academy of Agricultural Sciences, and it passed the approval of the Henan Provincial Crop Variety Approval Committee in August 2001. Yield results: in the two-year provincial high-fertility spring-water group regional trial, the average yield per mu increased by 6.09% compared with the large-scale production control variety Yumai 18 in Henan Province, and its yield ranked first in Jiaozuo, Xuchang, Zhoukou and other places. Trial plantings and seed propagation in various places have shown that it has relatively high yield potential and good adaptability. For example, in 1999 Yuanyang County
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Huangjin (Golden) Pear is a high-quality pear variety.
The Huangjin Pear was bred by crossing Niitaka and Nijisseiki, introduced to China from South Korea in the 1990s, and is suitable for growing in the middle and lower reaches of the Yangtze River and the Huai River basin. This variety has strong growth vigor and a relatively open tree habit; 1-year-old branches are greenish-brown; the leaves are large and thick, ovate or oblong, with sharp and dense serrations along the leaf margins; the leaves on young shoots are yellow-green. The fruit is round and slightly flattened, with yellow-green skin; bagged fruit is golden yellow and translucent, with thin skin, and large, sparse fruit dots, making it very attractive. The average single fruit weight is 350 g; the flesh is fine, tender and crisp, with no or very few stone cells, abundant juice, a unique flavor, and
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Nymphaea 'Colorado' is an excellent aquatic flower variety.
The water lily can rightly be called a world-class famous flower; it belongs to the genus Nymphaea within the family Nymphaeaceae. Its Latin name is nymphaea, a name derived from the Greek word nymph, meaning roughly a serene, pure and beautiful goddess of mountains and rivers; in Egypt, the water lily is sometimes hailed as the bride of the Nile river god.
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Root pruning for succulents also depends on the variety. These succulents are just too fussy.
The condition of a succulent and the plumpness of its leaves are closely related to the health of its root system, so treating the roots is especially important. After a succulent has grown for a period of time (about 1-2 years), due to bacterial infection, soil compaction, and other...
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The art of flower arranging is full of variety. Do you understand its meaning and floral foam?
When it comes to the art of flower arranging, perhaps most people think it is a highbrow term, but it has nothing to do with most of us, because the people involved in art are probably those with relatively refined taste and minds full of...
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The rare Chunlan cultivar Qizhen Ruidie, also known as Huaqi Ruidie, is a rare orchid variety.
A highly refined new type of Ruidie (stamen-petal butterfly orchid), it has appeared at orchid shows many times and won awards. It is the same variety as Liang Pinfu's Qizhen Ruidie.
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