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Golden-flower cassia is a rare tree species suitable for landscaping
Golden-flower cassia (Senna) is bred by crossing American golden-edged cassia (Senna bicapsularis) and dual-pod cassia (Senna didymobotrya), and is a deciduous small tree or shrub form. It has wide adaptability, vigorous growth, strong resistance, drought tolerance, and high-temperature tolerance. The plant height is 3 m to 4 m, with 5 to 7 pairs of leaflets. It blooms from mid-July each year, with one inflorescence per leaf, 7 to 12 flowers per inflorescence, opening from bottom to top, blooming continuously, with few leaves and many flowers. The flowers resemble wintersweet (Chimonanthus praecox), forming a tree full of blossoms; the buds are like golden beans, and the flowers are like golden butterflies. It bears pod-like fruits and belongs to the Fabaceae family. It grows vigorously, with lush branches and leaves, and a large quantity of bright, golden-yellow flowers, hence its laudatory name "treasure-gathering golden tree." Cold frost descends
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Mott dwarf elephant grass is suitable as forage for fish farming
Mott dwarf elephant grass is a grass-family forage introduced from the United States a few years ago. This grass is perennial, with a plant height of 0.8-1.4 m, short and numerous nodes, a large amount of leaves per plant, and strong tillering and regrowth ability. It is relatively cold-tolerant; in winter the aboveground part turns yellow and withers, while the underground part survives. It sprouts in spring and begins to grow when the temperature is around 12°C. It prefers to grow in places with deep, fertile and moist soil. This forage is high-yielding and highly nutritious. Under good water and fertilizer conditions, it can produce 15,000-20,000 kg of fresh grass per mu, and its leaf amount accounts for 8
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The most suitable planting time for Gastrodia elata and its impact on yield
Gastrodia elata is best planted during its dormant period. Winter planting in October to November and spring planting in March to April both give relatively good results. Gastrodia elata is generally not planted in summer, because this is precisely its growing season; digging it up at this time disrupts the relationship between Gastrodia elata and Armillaria mellea, and even if it barely survives, the results are very poor. Choosing an appropriate cultivation time is one of the important measures for increasing Gastrodia elata yields. The most suitable cultivation time is October to November (called autumn-winter planting), followed by February to March (called spring planting), and the worst is June to July
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Techniques for large-scale rearing of bream summer fry, suitable for triangular bream and blunt snout bream
Bream (triangular bream, blunt snout bream) are high-quality freshwater fish. They are not only excellent species for pond culture but also suitable for stocking in large water bodies, where their tendency to readily form natural populations can be used to achieve resource protection and enhancement. The techniques for large-scale rearing of bream summer fry are described below: 1. Conditions of the summer fry rearing pond. The summer fry rearing pond requires an abundant water source, unpolluted water quality, and convenient filling and drainage. The area should not be too large, generally 1-3 mu, with a water depth of 1-1.2 m being suitable. The pond must not leak,
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The Mopan jujube is an ornamental tree suitable for courtyard planting
Aliases: Mozi jujube, Hulu jujube (Hebei), Yaohulu jujube (Gansu). It is fairly widely distributed; it is cultivated in places such as Dali in Shaanxi; Qingyang in Gansu; Jiaohe, Qingxian, Xianxian, Quyang, Daming and Weixian in Hebei; and Leling, Wudi and Xiajin in Shandong, but the quantity is very small, mostly planted scattered around the four sides [of homes and fields]. It has a long history of cultivation. The tree is vigorous, relatively large, with medium-strong trunk dominance; the crown is a natural semicircle and the tree posture is open. A 23-year-old tree: trunk height 1.1 m, trunk circumference 60 cm, tree height 7.35 m, crown diameter about 7 m. The main trunk is grayish brown, with deep bark cracks
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What are the suitable growing conditions for tea plants? A detailed explanation of the suitable growing environment
Heat: The heat condition is generally expressed by temperature, and what mainly affects the growth and development of tea plants is air temperature and soil temperature. The biological minimum temperature for tea plants is generally around 10°C (the growth starting temperature); early-budding varieties may have a minimum below 10°C, while late-budding varieties have one above 10°C. The optimum temperature for tea plant growth refers to the temperature at which tea plants grow most vigorously and actively; it varies with variety and place of origin, and is mostly 20°C-30°C. Temperature difference: the day-night temperature difference directly affects the accumulation of photosynthetic substances. When daytime temperatures are high, photosynthetic substances are synthesized
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What are the suitable humidity conditions for the growth of Gastrodia elata?
In addition to temperature, humidity is also an important factor in the growth of Gastrodia elata. The annual rainfall in Gastrodia elata-producing areas is generally above 1000 mm. In some producing areas in the southwest, rainfall is mostly around 1700 mm, and the average relative humidity is 70%-80%. The climate conditions are often continuous drizzle and rainy and humid, which are most suitable for the growth of Gastrodia elata. Therefore, in artificial cultivation of Gastrodia elata, the humidity during the growth period should be controlled at about 60%, and during the overwintering period at 30%-40%. When the temperature is high, it does not matter to Armillaria mellea, but the Gastrodia elata tubers are prone to rot; while when the humidity is low, Gastrodia elata
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Which pear varieties are suitable for processing? Here is a detailed introduction
The Bartlett pear is a world-famous variety used both for fresh eating and canning. Besides the Bartlett pear, there are also the Guifei pear, Jinxiang pear, and Aixiang pear. (1) Guifei pear: native to the United States, it is a natural seedling of pear. There is a small amount of cultivation in Liaoning Province. The outstanding advantages of this variety are extremely high yield, resistance to disease, resistance to insects, resistance to heat, and wide adaptability. Its fresh-eating quality is poor, and in the United States it is mainly used for canning and cooking. The fruit is medium to large, weighing about 150-200 grams, short spindle-shaped. The fruit stalk is thick and straight, 3-7 cm long, and the base often enlarges into a fleshy form
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Piqiu Tao is a firm-fleshed peach variety suitable for cultivation in the Yangtze River Basin.
Originating in Chengdu, Sichuan, the average single fruit weight is 320g, with the largest fruit reaching 700g. Round in shape with uniform fruit form, the fruit surface takes on 60% bright red coloration when ripe. The fruit surface has abundant fuzz; the flesh is white with a red blush, firm and crisp, with soluble solids at 15.6%, a rich sweet flavor, no acidity, and excellent quality; the stone is small, and the edible rate is 93%. In the Chongqing area, buds break in mid-February, full bloom occurs in mid-March, and the fruit ripens in early July. It is tolerant of storage and transport and extremely high-yielding; in a high-density orchard (222 trees/667 sq m), the third-year yield reaches
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Detailed Explanation of Tea Tree Variety Regionalization: How Suitable Varieties Are Laid Out in Each Region
Research work on how tea tree varieties are distributed across different regions and how their suitable planting areas should be divided. China's tea regions are vast, spanning from 18°-38°N, 94°-122°E. In terms of vertical distribution, the highest extends to mountains at an altitude of 2600m, and the lowest to low hills at an altitude of only a few meters. The genetic characteristics of tea tree varieties and latitudinal zonality across regions give rise to a certain degree of zonality in tea types and quality styles. Tropical or southern subtropical regions in the south are suitable for the growth of arbor-type large-leaf tea tree varieties and are suitable for producing
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