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Detailed explanation of the specific operation techniques for flower and fruit thinning in pear trees
1. Master the timing of flower and fruit thinning. Flowering, fruit set, and the number of cells in young fruit are mostly determined by stored nutrients. Remove as many excess flowers and fruits as possible to reduce wasteful consumption and concentrate all nutrients on the flowers and fruits that should be retained, so they can grow into large fruits. Therefore, from this reasoning, earlier thinning is better: thinning flower buds is better than thinning flowers, and thinning flowers is better than thinning fruits. However, decide whether to thin buds, thin flowers, thin fruits, or combine all three according to the year's flower quantity, weather during the flowering period, tree vigor, fruit-setting ability, and other conditions. For pear orchards with a large flower quantity (an "on" year), good weather, and a heavy workload, you can
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Key Points of Preoperative Preparation for Cesarean Section in Sheep
Cesarean section is a surgical procedure in which the abdominal wall and uterine wall are incised to extract the fetus through the incision when dystocia occurs. This procedure can be performed on both goats and sheep when necessary. If the ewe's general condition is good and the surgery is timely, it is possible to save both the ewe and the fetus. I. Indications 1. Irreducible uterine torsion. 2. Stenosis or atresia of the cervix. 3. Presence of neoplasms in the birth canal that impede fetotomy, or pelvic deformation due to fracture. 4. It can also be used in cases of pelvic stenosis (where the hand cannot be inserted) and abnormal fetal presentation.
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What are the operating steps for producing herbal tea?
1. Medicinal material pretreatment: Remove impurities (small stones, grass, clumps of dirt, etc.) from each Chinese medicinal material raw material as well as deteriorated and non-compliant raw materials (insect-damaged, moldy, etc.). Among these, Mesona chinensis (Chinese mesona) needs to be cut into small sections, and monk fruit needs to be crushed for later use. 2. Weighing: Accurately weigh each raw material (when weighing, select different measuring instruments according to the different amounts of each raw material, and they should be consistent with the measuring instruments selected for re-weighing), and store them separately in different containers for later use. Carefully keep weighing and rechecking records. 3. Rinsing: Place each medicinal material separately
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Key Points and Operation Methods of Goji Berry Pruning Techniques Explained
I. Pruning during the young stage 1. Trunk-establishing pruning: Before the seedlings sprout, cut off the sprouts below 40 cm (branching zone) on the main trunk base stem, and cut the top at a plant height of 60 cm to 70 cm. 2. Summer pruning: From late April to late July, at intervals of 15 days, cut off the sprouting shoots within the branching zone of the main trunk, and cut back the lateral branches retained on the branching zone at 20 cm to 25 cm to promote the sprouting of secondary fruiting branches; among the vigorous branches growing upward from the lateral branches, select and retain 2 to 3 branches growing in different directions from the main branch, and cut them at 30 cm
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Ideas and Countermeasures for Promoting the Industrialized Operation of Edible Fungi
Fan Shenhua, Director of the Agriculture Bureau of Bazhong City, Sichuan Province, led a municipal bureau research team on a special investigation of edible fungi in Tongjiang County. Over two days, the research team successively visited 5 villages and 12 she in Tiechang Township, Nuosuihe Town, and Nuojiang Town of Tongjiang County, visited 27 large planting households, 2 professional cooperatives, the processing workshops of leading enterprises, and the operating market, and held discussions with large households, members of professional cooperatives, grassroots cadres, and leading enterprises to jointly explore the industrialized operation of edible fungi. I. Development Status The edible fungi products of Tongjiang mainly consist of silver ear fungus (white fungus), wood ear fungus, and shiitake mushrooms, which are produced and cultivated in large quantities, along with small quantities of oyster mushrooms, button mushrooms, enoki mushrooms, shimeji mushrooms, straw mushrooms, Gastrodia elata, reishi mushrooms, and more than 10 types of wild fungi.
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What are the benefits of cooperative rearing of young silkworms? Silkworm farmers who know early benefit early
From hatching to cocoon spinning, silkworms generally go through 4 molts and 5 instars. Instars 1 to 3 are called young silkworms, and instars 4 to 5 are called large silkworms or mature silkworms. The young silkworm stage is the period for building up physical constitution and is the foundation of the entire silkworm rearing period. If young silkworms are raised well, the silkworms have a strong constitution, and in the large silkworm stage they can better resist adverse environments and pathogens. This is beneficial for a bumper cocoon harvest. Therefore, raising young silkworms well is the key to achieving a bumper cocoon harvest. (1) It facilitates scientific silkworm rearing: the young silkworm stage requires higher temperature and humidity, and a dedicated person must regulate and control temperature and humidity day and night.
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What are the propagation methods for goji berry (Lycium barbarum)? Detailed explanation of the key operation points
I. Site selection and land preparation. Generally, non-farmland is used for cultivation, and loose, fertile, well-drained sandy loam is best. When preparing the land, it is best to apply base fertilizer, then after deep plowing, harrow finely and level, and make beds 1.2-1.5 m wide. On sloping land, drainage ditches can be opened and no beds made. II. Propagation methods. (1) Sexual propagation. Sowing can be done in spring, summer, and autumn, with a sowing rate of 1-1.5 kg per mu. Open furrows at a row spacing of 40 cm for drilling, with a sowing depth of 1.5-3 cm, and after sowing cover with 1-3 cm of soil. (2) Asexual propagation. Can
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Detailed explanation of mink processing methods and operating steps
1. Main raw material: mink fur. 2. Equipment and tools: knife, wooden board, etc. 3. Production method: First, slaughter the mink. The main methods are as follows: 1. Cervical vertebra breaking method: Hold the mink's neck with one hand and its head with the other, push and bend forcefully from back to front to break the vertebrae. Note: if blood comes from the nostrils, wipe it off immediately. Prevent soiling of the fur. 2. Air injection method: Use a syringe to directly inject 5-10 ml of air into the mink's heart. 3. Lethal injection method: Inject a concentration
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Key Points and Detailed Operation Methods of Softwood Cutting Propagation of Goji Berry
Softwood cutting is a new technique that has emerged in recent years. Its biggest feature is a high propagation rate, saving cuttings and land. 200 cuttings can be planted per sq m, with a survival rate above 70%. Therefore, this propagation method is widely adopted in production. 1. Cutting time: In production, cuttings are mostly taken from May to July. Cuttings taken after August have a short growth period, and the seedlings are too small to leave the nursery that same year; they can be kept in the bed the following year and cultivated into large seedlings, and the side branches they produce are also very good cuttings. 2. Cutting collection: From excellent varieties or excellent individual plants
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Detailed explanation of the production process and technical operations at each stage for the nameko mushroom
Production process: ingredient mixing - sterilization - tray filling - cooling and inoculation - mycelial growth - summering - mushroom management - harvesting and processing - flush transition - insulation for fruiting. 1. Ingredient mixing: the most critical requirement for ingredient mixing is to mix raw materials of different compositions evenly, mix dry and wet materials evenly, so that the nutritional ratio of each tray of substrate is uniform, with a water content of 60%. 2. Sterilization: there are mainly two sterilization methods for nameko mushroom substrate: bag steaming and loose material steaming. The vast majority of growers in all areas of the county still follow these two methods, but each has its advantages and disadvantages, and attention should be paid when choosing.
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