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What drug is used to ripen sweet persimmons? Recommended common ripening agents
What drug is used to ripen sweet persimmons? Please give an introduction. The most commonly used agent for ripening sweet persimmons is ethephon. It is best to buy small packages; most large packages locally are used for defoliating old leaves in the late stage of cotton, and unscrupulous manufacturers generally add sulfuric acid to them. Its use is spraying before boxing, and the dosage is based on the instructions and determined by referring to the length of the journey, temperature...
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Which pomelo varieties are good to grow? Recommended superior varieties
Which pomelo varieties are good to grow
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What peaches are suitable for planting in the Yangtze River Basin? 5 hard-fleshed peach varieties recommended
1. Qinwang is native to Shaanxi, with an average single fruit weight of 210g, a maximum fruit weight of 350g, and relatively uniform fruit. The base color of the peel is yellow-red; at maturity, 80%-100% of the fruit surface turns bright red, the appearance is colorful, and there is little fuzz on the fruit surface. The fruit is round, the suture line is centered, and the fruit shape is relatively symmetrical. The flesh is red-white, with 75% red blush. The flesh is especially hard, the texture is fine, and the resistance to browning is strong. Soluble solids are 13.7%, the taste is sweet with slight acidity, there is a slight aroma, and the quality is excellent. In the Chongqing area, buds break in mid-February,
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Recommended new Japanese peach varieties, these few are worth planting
1. Noring 14: has pollen, high fruit set per tree, and high yield. In the middle and lower reaches of the Yangtze River, the ripening period is May 20 to June 3, the average single fruit weight is 132 grams, the soluble solids content is 11.5%, the fruit surface is deep red and attractive, and the overall traits are excellent. 2. Chaolun Zaosheng: no pollen, low fruit set per tree, so pollination trees such as Noring 14, Shin Hakuhou and Hikawa Hakuhou should be planted alongside it. Its fruit is large, with an average single fruit weight of 117 grams, even larger than the currently grown Sazi Zaosheng by 1
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Recommended Pear Varieties: Excellent Cultivars Suitable for Cultivation in Eastern Hebei
Many pear varieties have been introduced successively. Through cultivation trials and demonstrations, we consider the following 8 varieties to be easy to flower, early to fruit and early to bear abundantly, of excellent quality, strongly resistant, easy to manage, and highly profitable, making them suitable for cultivation in the eastern Hebei region. 1. Zaosu Pear was bred in 1956 by the Institute of Pomology of the Chinese Academy of Agricultural Sciences, with the parents Pingguo Li x Shenbuzhi, named in 1969, and introduced to Qian'an City in 1985. The fruit is obovate with angular protrusions, with an average single fruit weight of 237 g. The ripe fruit has a green-yellow skin, a smooth surface, and white flesh. The flesh is crisp and tender, with few stone cells, juicy
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What fruits are suitable for planting in spring? These few varieties are recommended
What fruits are suitable for planting in spring
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