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How to regulate temperature when cultivating Gastrodia elata in plains and low mountain areas
The biggest difficulty in cultivating Gastrodia elata in plains and low mountain areas is controlling high temperatures and regulating temperature differences. (1) For indoor cultivation, cold water can be sprayed in the walkways and space, but water must not accumulate at the bottom layer of the Gastrodia elata. At the same time, open the opposing windows facing north and south for ventilation, or use an electric fan to cool down while opening the windows, so that air convection is achieved and the cooling goal is reached. When the temperature is low, close the doors and windows, and make the temperature difference as small as possible. (2) For outdoor cultivation, more broadleaf trees and green vine plants can be planted on the cultivation site, so that the cultivation site is cool and moist.
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Detailed Explanation of Key Techniques for Tea Cultivation in High Mountain Areas
Datian County has over 20,000 mu planted in high mountain areas at an altitude of 800-1,100 m. This region has an annual average temperature of 17.5°C, annual rainfall of 1,770 mm, large day-night temperature differences, abundant cloud, mist and dew, and high humidity. The annual picking period starts 7-10 days later than the low-altitude tea areas in the county, and autumn tea ends about 7 days earlier. Therefore, the following technical points must be mastered in production and cultivation. I. Seedlings 1. Variety selection: choose varieties with strong cold resistance, drought resistance and pest and disease resistance, favorable to market competition and cultivation direction,
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High-yield and high-quality cultivation techniques for garlic in the Hangzhou area
Garlic is a plant of the genus Allium in the family Amaryllidaceae (Liliaceae) and is an important pungent vegetable. At present, the garlic planting area in China is gradually expanding. In addition to the main producing areas of Shandong Province, Jiangsu Province and Henan Province, it is also widely cultivated in other regions, among which the Yangtze River basin is also an important garlic producing area. Due to differences in climatic conditions, garlic cultivation techniques in each region have their own characteristics, and the cultivation and management methods also differ from those in other regions. The high-quality and high-yield cultivation techniques for garlic in the Hangzhou area are introduced as follows. 1 Site selection and land preparation Garlic likes fertilizer and water, and its root
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How is pig artificial insemination technology applied in rural areas
Farmers raising sows in a free-range way can not only make full use of leftover food scraps, but also increase the family's economic income. Especially with the construction of rural biogas pits in recent years, in order to produce sufficient biogas, each household has expanded from raising one or two pigs to eight or nine pigs now. This makes timely breeding of sows in heat a problem. In the past, rural areas mostly used natural mating, bringing in someone else's boar or taking the sow out. Transporting pigs back and forth is very inconvenient, and it is also bad for disease control. Thinking from a different perspective, if others raise sows and I specialize in raising breeding boars, building a small boar station to serve the surrounding
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Detailed Introduction to Gastrodia Varieties and Main Producing Areas
Gastrodia belongs to the orchid family (Orchidaceae), subfamily Epidendroideae, tribe Gastrodieae, subtribe Gastrodinae. To date, about 30 species of this genus have been discovered worldwide. They are distributed in tropical, subtropical, temperate and cold-temperate mountainous regions. From New Zealand and New Caledonia in the east to Madagascar in the west. From Australia and New
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Characteristics of the Changqing Apricot-Plum Variety and Introduction to Its Production Area
Mainly produced in Zhangxia Town and Zhifang Village, Changqing County. The fruit is round, with a round top. The average single fruit weighs about 45 g. The suture line is shallow and broad. The fruit stalk is thick and short, and the stalk cavity is round, medium-deep and broad. The fruit has a yellow ground color with purplish-red blush, and thick skin. The flesh is yellow, moderately juicy, sweet, aromatic, and of medium quality. The stone is clingstone and oval. The tree is relatively weak in vigor, with a semi-spreading growth habit, a high sprouting rate, and weak branching ability. It begins to bear fruit in 3-4 years, mainly on medium fruiting branches, and has strong and consistent productivity. In its production area, it buds in late March, flowers in early April, and ripens in late June.
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High-quality and high-yield cultivation techniques for Yinjia No. 1 eggplant in high mountain areas
Yinjia No. 1 is a new eggplant variety newly bred by the Zhejiang Provincial Agricultural New Variety Introduction and Development Center. Our county introduced it in 2001 and successfully trial-planted it in high mountain areas, and the planting area has expanded year by year. In 2004, the county's planting area of Yinjia No. 1 reached 120 hectares, with an average yield of 3721.2 kg per mu and an output value of 4093.3 yuan; the highest field reached a yield of 4855.5 kg per mu and an output value of 5341.0 yuan, achieving good economic benefits. The high-quality and high-yield cultivation techniques for Yinjia No. 1 are summarized as follows:
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Can a dog still get pregnant normally after a Cesarean section?
The claim that a dog cannot become pregnant after a Cesarean section is incorrect. A Cesarean section does not affect normal pregnancy in the future; it is just that, depending on how well the dog recovers after surgery, mating should generally wait until one or two estrous cycles have passed, so that the uterine incision can heal fully. However, care should be taken to correct the cause of the difficult birth in time, so as to avoid dystocia occurring again at the next delivery.
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Detailed Explanation of Key Techniques for Sowing and Raising Black Locust Seedlings in Mountainous Areas
Black locust (Robinia pseudoacacia) is one of the main tree species for afforestation and greening in mountainous areas. It is not only an important source of timber for mine props, railway sleepers, vehicles and boats, and farm tools, but also a good nectar plant. 1. Nursery site selection and land preparation. The seedling-raising site should be a sandy loam plot with flat terrain, good drainage, and deep, fertile soil, and should have irrigation conditions. After the seedling-raising site is selected, plowing should be carried out in autumn to a depth of 30 cm. In early spring, harrow finely and level while the soil is still frozen, and at the same time pick out grass roots and stones. In conjunction with land preparation, apply 3000-5000 kg of decomposed stable manure per mu.
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Experimental Demonstration and Application of Factory-Based Soilless Seedling Raising of Cotton in the Dongtai Area
Factory-based soilless seedling raising of cotton is a seedling revolution in the history of cotton cultivation. It breaks the decades-old cultivation system of raising seedlings in nutrient pots and transplanting them, making cotton seedling raising and transplanting a simple, rapid, time-saving, labor-saving and cost-saving cultivation method, and opening up a new path for cotton cultivation. In 2003, Dongtai City introduced factory-based soilless seedling raising and transplanting trials. In 2004 and 2005, this technology was introduced successively in Tangyang and Luegang for soilless seedling raising and large-area transplanting trials and demonstrations. The details are summarized as
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