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How to choose koi? These purchasing tips you need to master
1. How to choose koi. The selection of koi can follow certain standards. Since ancient times, the judging standard for koi has always used a 100-point system: body conformation 50 points, color 30 points, pattern 20 points. Recently it has developed into the 3-2-2-1-1-1 system: conformation 30 points, color 20 points, pattern 20 points, quality 10 points, taste 10 points, style 10 points. Among these, conformation includes swimming posture and body shape, with genetic factors playing the dominant role; for beautiful color and pattern, the koi's own quality accounts for 70%,
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Feeding and Management Tips for Young Sheep During the Growing Period
Growing sheep refers to young sheep in the age range from weaning to first mating. For 3-4 months after weaning, growth and development are rapid, weight gain is intense, and the demand for feeding conditions is high. After 8 months of age, the intensity of sheep growth and development gradually declines. Key feeding and management points for the early growing period: During this period, especially for newly weaned lambs, growth and development are rapid, the rumen volume is limited and its function is not yet fully developed, and the ability to utilize roughage is relatively poor. Therefore, during this period the sheep's diet should be based mainly on concentrate and can be supplemented with high-quality hay and fresh green
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How to release seedlings after mulching cotton fields with plastic film? Practical tips to share
In plastic-film-mulched cotton fields, the temperature is high, and seedlings emerge quickly and evenly. It takes 8 days from sowing to emergence, and 3 to 4 days after emergence for full stand. After full stand, if the late frost has passed, holes should be broken to release the seedlings. Releasing seedlings too early means they cannot achieve full stand or complete stand; too late is not good for strong seedlings, and if high temperatures occur, it often causes seedling scorching. For drill sowing, holes should be punched according to plant spacing to release seedlings; for hole sowing, holes should be punched according to seedlings. After breaking the film and releasing seedlings, cover the openings with soil to prevent moisture loss, temperature drop, film lifting by strong wind, and weed growth. When releasing seedlings, grasp the principle of releasing green but not yellow, that is, cotton seedlings with flat and expanded cotyledons can be released; yellow-valve seedlings that have not expanded, if released, are easily dried by wind or killed by sun, and cannot be released through holes.
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Planting Methods and Care Tips for Ligustrum quihoui
Scientific name: Ligustrum quihoui Carr. English name: Purpus Privet. Family: Oleaceae. Shrub, 2-3 m tall. Branchlets densely covered with fine soft hairs. Leaves thinly leathery, elliptic or obovate-oblong, 1.5-5 cm long, 0.8-1.5 cm wide, hairless, apex blunt, base cuneate; petiole with short pubescence. Panicle 7-22 cm long, with fine soft hairs; flowers white, fragrant, sessile; corolla tube and lobes equal in length, anthers slightly exserted beyond the corolla
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How to grow a Golden Larch bonsai to make it more beautiful? Sharing practical tips
Golden Larch (Pseudolarix amabilis) has a tall, upright tree form, with linear green leaves that turn golden yellow in late autumn, connected in circular rings shaped like copper coins, hence its name. It is a deciduous tree of the genus Pseudolarix in the pine family (Pinaceae) and a precious tree species unique to China. It is generally propagated by sowing seeds. Plants of varying thickness, height and shortness that are robust and healthy can be selected and planted together in one pot to create a forest-style bonsai. Attention should be paid to a clear distinction between primary and secondary elements and an organic arrangement of height and density, and when complemented with rocks and figurines, it can fully express a fresh and refined natural forest landscape. It can also be shaped according to its natural form into formal upright, double-trunk, needle-trunk
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Practical Tips for Selecting Bonsai Tree Stumps in Winter
1. Types of tree stumps. From a cultivation standpoint, they should tolerate pruning and be easy to wire; from an aesthetic standpoint, the stump's appearance should meet conditions such as small leaves, curved branches, abundant flowers and bright fruit. Common evergreen types include: Ilex aquifolium (bird-lime holly), Quercus acutissima (sawtooth oak), Syzygium buxifolium (boxleaf syzygium), Elaeagnus pungens (thorny elaeagnus), Mahonia fortunei (Chinese mahonia), Nandina domestica (heavenly bamboo), Pyracantha fortuneana (Chinese firethorn), etc.; common deciduous types include: Euonymus alatus (winged euonymus), Adina rubella (Chinese buttonbush), Sageretia thea (Chinese sweet plum), Lagerstroemia indica (crape myrtle), Acer buergerianum (trident maple), Ligustrum quihoui (waxyleaf privet), Ulmus parvifolia (Chinese elm), Wisteria sinensis (Chinese wisteria), etc. Deciduous types can be purchased in both winter and spring. 2. Vitality of the tree stump. ① Scrape the rough outer bark of the trunk; if the inner layer is greenish and fine water droplets seep out, it is a fresh stump;
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How to Choose a Bearded Collie? Detailed Selection Tips
(1) Before buying, you can visit a home that keeps this breed to observe the dog's appearance and the characteristics of each part with your own eyes, so as to avoid choosing a puppy of a different breed. (2) When selecting, first check whether the height and weight of the dog being chosen roughly match the breed standard. Those whose height and weight exceed the standard by too much should not be chosen. If a puppy has been kept for only a short time and has not yet grown to the standard height and weight, you may consider buying it based on the actual situation. (3) This breed's skull should be broad and flat, and the ears should normally
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5 practical tips for choosing a young rabbit
Check the build. A young rabbit with good physical development has a well-proportioned body and firm muscles, with no protruding bones visible at the shoulders, back or hindquarters; when touched, the chest is wide and deep, and the back is also wide. Check nutrition. A well-nourished young rabbit has full muscles, smooth fur, and no sharp, protruding bone edges, and can weigh more than 500 grams at weaning. Check posture. A healthy young rabbit has a natural posture and moves flexibly and coordinately. When crouching, the front legs are extended and the hind legs are placed under the body; when sleeping, the eyes are closed and breathing is faint; in summer it often lies on its side, lies prone and stretches out
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How to choose a Cavalier King Charles Spaniel? Practical selection tips shared
(1) First, compare the dog you are considering buying against the physical characteristics of this breed to see whether there are any major discrepancies. Only if it basically matches the characteristics of this breed should you consider purchasing it. (2) This dog's head is slightly round; the eyes are large but not protruding, and dark in color. (3) The nose is relatively short with the tip turned up, and the ears are long and drooping with fairly long feathering. (4) The body is short and sturdy, and the chest is relatively broad. (5) The coat is relatively long and slightly wavy, and the coat's thickness should be moderate. (6) The tail
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Propagation Methods and Management Tips for Aucuba
Propagation method: Cuttings are commonly used for propagation. Generally during the plum rain season, select mature one-year-old branches 15-20 cm long as cuttings, preferably with a bit of the previous year's wood at the base. The substrate should be loose and well-drained. After inserting the cuttings, cover with plastic film, then build a shade frame above it, keep the seedbed moist, ventilate morning and evening; roots form in about 20 days, and after growing in the bed for 1 year, they can be transplanted. Seed propagation is also possible; seeds should be sown immediately after collection. Since it is dioecious, seed propagation requires artificial pollination, or planting male and female plants adjacent to each other. In the
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