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Introduction to Common Cherry Blossom Varieties and Key Management Points
What is commonly called cherry blossom refers to plants of the subgenus Cerasus within the genus Prunus (Pruns) of the Rosaceae family. There are over 100 species worldwide, distributed in the warm regions of Asia, Europe, and North America; China has 45 species, mainly distributed in the western and southwestern regions. Most are deciduous trees, 5-25 m tall, with broadly spreading crowns, grayish-brown bark with horizontal striations, grayish-white branchlets with small dot-like lenticels, oblong-obovate leaves with pointed tips and wedge-shaped bases, serrated margins, and often glands at the leaf base or on the petiole. Cherry blossoms are a very important early-spring ornamental
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What varieties of cherry blossoms are there? An introduction to common types and their characteristics
1. Mountain cherry is a variety of cherry blossom. A wild species, with small flowers, white or tinged with pink, single-petaled flowers. 2. Double red cherry is a cultivated variety of cherry blossom. Double-petaled flowers, pink. 3. Weeping cherry is a cultivated variety of cherry blossom. Branches droop, flowers pink. 4. Japanese dawn cherry is a variety of cherry blossom with drooping branches and new leaves of a bronze color. Double-petaled flowers, large blooms, pink, fragrant. The flowering period is relatively late. 5. Magnificent cherry is a cultivated variety of cherry blossom. Double-petaled flowers, large blooms, light red, with relatively long
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Cherry Blossom Introduction and Detailed Cultivation and Management Techniques
Aliases: Mountain cherry blossom, Fukushima cherry, Qingfu cherry. Family name: Rosaceae. Morphological characteristics: Deciduous tree. Height 5m-25m. Bark dark chestnut brown, smooth and glossy, with horizontal stripes. Branchlets hairless. Leaves ovate to ovate-elliptic, margins with awn-like teeth, hairless on both sides. Corymbose or racemose inflorescence, flowers white or pale pink. Flowering period April-May. Ribbed fruit spherical, black, fruit ripens in July. Propagation and planting points: Grafting propagation. Seedlings of cherry or mountain cherry can be used as rootstock. In late March, cut grafting or in late August
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What mushroom production strains are used in China? Introduction to the main varieties
Since China began developing mushroom production, about several dozen strains have been used for cultivation, among which some were introduced from abroad and some were bred domestically. In the past, more strains were introduced, but as China's mushroom breeding work has deepened, the number of introduced strains has gradually decreased. At present, the most widely used strain in China is Ag2796, bred by the Fujian Provincial Institute of Light Industry, as well as As3003; introduced strains include S130, F56, and others.
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Introduction to the New Angelica sinensis Line 90-01
I. Variety Introduction: "Breeding and Research of the New Gansu Angelica sinensis Line 90-01," after 15 years, the new Gansu Angelica sinensis line 90-01 was successfully bred using the mass selection method. The yield rates of premium and first-grade products of this line are 24.1% and 29.3% respectively, which are 2.5 and 4.2 percentage points higher than the control respectively; its resistance to root disease is relatively strong, with an average root disease incidence rate of 6% and a disease index of 2.4%, which are 0.7 and 0.4 percentage points lower than the control respectively; its premature bolting rate is relatively low,
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Introduction of the new giant-seed soybean variety Biannuo 80
This soybean has a plant height of 80-100 cm, a large plant type, broad leaves, and fan-shaped branching. Each plant bears 100-300 pods. The beans are flat-oval (different from the lower-yielding "Niutabian" soybean, which has flat seeds), with yellow seeds and yellow hilum. They cook easily until soft, are very glutinous, and taste incomparably delicious. The 100-seed weight of dry beans is 65-75 grams, with a maximum of 80 grams, hence the name "Biannuo 80", making it worthy of being called a giant-seed soybean; the size of fresh beans is even more astonishing! This soybean matures in about 145 days when spring-sown, and in about 115 days
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Introduction to the New Soybean Variety Yudou No. 26
Yudou No. 26 was bred by the Zhoukou Prefectural Institute of Agricultural Sciences of Henan Province and approved in 1999 by the Henan Provincial Crop Variety Approval Committee. Characteristics: This variety has a determinate podding habit, a growth period of 100-112 days, is mid-to-late maturing, with a plant height of about 85 cm, a compact plant type, and 2-3 branches. Leaves are oval and dark green, flowers are white, pubescence is gray, seeds are oval and yellow, the hilum is light brown, the 100-seed weight is 18-20 g, and it is resistant to mosaic virus disease, brown spot and purple spot, resistant to lodging, and resistant to pod shattering
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Introduction to the New Soybean Variety Qi Huang 26
Qi Huang 26 was bred by the Crop Research Institute of the Shandong Academy of Agricultural Sciences and was approved by the Shandong Provincial Crop Variety Approval Committee in 1999. Characteristics: This variety is a medium-late maturing high-yield soybean, with a growth period of 103 days, determinate podding habit, erect and compact plant type, plant height 75.3 cm, 2.5 effective branches, 14.5 nodes on the main stem, podding height 12.6 cm, 46 effective pods per plant, and 99 seeds per plant. It is moderately resistant to soybean cyst nematode and resistant to mosaic virus disease and downy mildew. It is semi-deciduous, does not shatter pods, and has strong lodging resistance. Suitable
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Introduction to the Characteristics of the Xiangchundou 18 Soybean Variety
Xiangchundou 18 is a new medium-maturing conventional soybean variety bred by the Crop Research Institute of the Hunan Academy of Agricultural Sciences, with the parents Huaichun 79-16/Zhechun 1. Characteristics and traits: the whole growth period of this variety is 101 days, the plant is erect, the plant height is 66 cm, the stem thickness is medium, it has a determinate podding habit, the number of nodes on the main stem is 12.8, the number of branches is 2.5, the leaves are medium-sized, oval-shaped, the flowers are white, and the hairs are gray. The number of pods per plant is 18.4, with an average of 2.3 seeds per pod. When the pods are ripe, they are light brown, and the bottom pod height is about 16 cm. The seed
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Introduction to Shenxian No. 1, an excellent vegetable soybean variety
Main characteristics: plant height 45 cm, determinate podding habit, uniform maturity, 3-seed pods account for more than 70%; fresh pods are green, with a lining inside the pod, fresh seeds have high crude protein content, tender taste, and excellent quality. Good early maturity; in the Yangtze River Basin region, about 65 days from emergence to fresh pod harvest, with fresh pod yield of 1000 kg per mu. Dry seed 100-seed weight 38 g. Key cultivation techniques: choose fertile, flat loam or sandy loam fields for planting. When the soil temperature in the 5-10 cm soil layer is stable at 1
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