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What apricot varieties are there? A detailed explanation of apricot tree cultivation characteristics
There are 10 species of Prunus (apricot genus) plants worldwide, and China is home to 9 of them: common apricot, Siberian apricot, Liaoning apricot, Tibetan apricot, purple apricot, Zhidan apricot, plum apricot, Zhenghe apricot and Li Mei apricot. Among them, the 4 species common apricot, Siberian apricot, Liaoning apricot and plum apricot contain many varieties and types, and common apricot is the most widely cultivated species in the world. Variety classification: an excellent fresh-eating variety should have large fruit, an attractive and brilliant appearance, thick and juicy flesh, fine fibers, a pleasant sweet-sour taste, and a rich aroma.
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What are the newly approved (recognized) rice varieties in Hunan Province
The Hunan Provincial Crop Variety Approval Committee held a meeting in February 2000 and approved (recognized) 15 new rice varieties. 1. Approved varieties (12) Rice varieties and combinations: Xiangzaoxian 31 (formerly Fengyouzao 11), Xiangzhongxian 4 (formerly Zhou 7010), Xiangzhongnuo 1 (formerly Cinuo 48), Xiangwannuo 1 (formerly Xiangji 9512), Baliangyou 96 (810S/Huai 96-1), K You 17, Yueyou 63 (Yue 4A/Minghui 63), Weiyou 1
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Which varieties can be used to control the white-backed planthopper in rice?
To control the white-backed planthopper in rice, the varieties that can be used are: (1) Buprofezin. The recommended dosage is 7.5-12.5 grams of active ingredient per mu. The key application technique is: spray at the early outbreak stage of the brown planthopper, and it is best to maintain a water layer in the field when applying. (2) Imidacloprid. The recommended dosage is 1-2 grams of active ingredient per mu. The key application technique is: spray at the early outbreak stage of the brown planthopper.
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Which varieties can be used for controlling the rice stem borer (Chilo suppressalis)?
(1) Fipronil. The recommended dose is 1.5-2.5 g active ingredient per mu. The key application points are: spray at the peak hatching stage of the rice stem borer eggs; the field may be kept with or without a water layer. Because fipronil is highly toxic to bees and aquatic organisms, and especially highly toxic to shrimp and crabs, do not use it in bee-keeping areas or shrimp and crab farming areas. If it must be used, it is recommended to drain the field water before application. After a rice field has been treated with fipronil, do not discharge the field water into fish ponds or rivers and ditches. (2) Fipronil + trichlorfon
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What are the new varieties of honeysuckle? A detailed introduction
Xiaomi Hua: three-dimensional growth, crown width 1 m, plant height 50-80 cm, 600 plants per mu, can produce 350 kg of fresh flower needles. Disadvantage: small flower needles. Menghua No. 1: three-dimensional growth, crown width 1.5-2 m, 600 plants per mu, produces 300 kg of dried flowers. Hongyinhua: also known as colored honeysuckle, crown width 60 cm, plant height 50 cm, yields 200 kg of dried flowers per mu. Evergreen year-round with a pleasant fresh fragrance, it is a variety specially for potted cultivation. Pingfeng No. 1: developed by crossing Juhua No. 1 with Jufeng No. 1
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Detailed Explanation of Key Cultivation Techniques for New Varieties of Honeysuckle
Site selection and land preparation. Jin Cuilei, Yin Cuilei and Baiyun prefer sunlight and are not tolerant of shade, so they should be planted on sunny sandy loam with relatively deep soil layers, fertile and loose soil, good aeration and drainage, and a slope below 15°. These 3 new varieties have vigorous growth, compact crowns, and easily form flower buds. They have the characteristic that newly grown shoots of the current year can develop into flowering branches, and they can bloom in the same year of planting, with good high-yield traits. They are suitable for dense planting, and the plant spacing is preferably 2 m x 2 m or 2 m x 1.5 m. When preparing the land, holes can be dug, with a size of 70 cm x 70 cm x 70 cm.
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What excellent varieties of oyster mushrooms are there? This article provides a detailed introduction for you
According to the different temperature requirements during the fruiting body differentiation stage, oyster mushrooms are divided into four groups, namely the low-temperature type, the medium-temperature type, the high-temperature type, and the wide-temperature type. For the low-temperature type, the optimum temperature for fruiting body differentiation is 10-15°C, such as Pleurotus ostreatus, Pleurotus pulmonarius, Jingzhou No. 1, Suping 48, and 4011. For the medium-temperature type, the optimum temperature for fruiting body differentiation is 16-22°C, such as Florida oyster mushroom and Phoenix mushroom. For the high-temperature type, the optimum temperature for fruiting body differentiation is 22-26°C, such as Pleurotus citrinopileatus, Pleurotus djamor, and Suping No. 1
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What new high-yield oyster mushroom varieties are recommended?
There are many varieties of oyster mushrooms promoted and applied in production, currently mainly Tuiguang No. 1, Xin 831, Qingfeng No. 1, Jiangdu 109, Yuanlin 802, etc. These varieties all have a certain influence among the vast number of mushroom farmers, and some mushroom farmers, because they prefer a particular variety, often do not change varieties for several consecutive years. This is not necessarily beneficial for achieving high yields of oyster mushrooms, because long-term use of a single variety may lead to variety degeneration, such as reduced variety resistance and decreased yield, thereby affecting the benefits of mushroom cultivation. In recent years, many new oyster mushroom varieties have been introduced, and through trial comparison
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What are the cultivated species of lilies? A detailed introduction to common varieties
1. Lilium lancifolium, also called tiger lily. Its bulb is nearly flat-spherical, about 3.5 cm high, 4-8 cm in diameter, and weighs more than 250 g. The scales are broadly ovate, 2.5-3 cm long and 1.4-2.5 cm wide, white and slightly tinged with yellow. It is high in starch and slightly bitter. The aerial stem is 0.8-1.5 m tall, with purple stripes and white woolly hairs. The leaves are scattered, short-oblong-lanceolate or lanceolate, nearly hairless on both sides, with white hairs at the tip, papillate along the margin, with 5-7 veins, and bulbils in the upper leaf axils. The flowers are orange-red, opening downward, with the tepals recurved outward
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Detailed Introduction to Two Varieties of Kunlun Tianxing Apricot
**The Second Ranch of Yecheng under the Third Agricultural Division of the Construction Corps is located 60 km south of Yecheng County on the northern slope of the Kunlun Mountains, at 76°30" to 77°35" E and 36°40" to 37°30" N, with an average altitude of 2200 to 4850 m, and has a warm temperate continental climate. The average annual temperature is 5 to 8°C, the highest temperature is 36°C, the lowest temperature is -25°C, the effective accumulated temperature is 2800 to 3200°C, the annual precipitation is 80 to 200 mm, the annual evaporation is 1000 to 1800 mm, and the annual sunshine is 299
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