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Processing Methods and Technical Key Points for Salted Sour Carambola (Starfruit) Salt-Preserved Base
Carambola (starfruit) falls into two major types: one is crisp, sweet and refreshing, suitable for eating fresh or for processing into carambola juice, carambola in syrup canned goods, and the like. Whether eaten fresh or processed, its quality and flavor are quite good. The other type is extremely sour with an astringent taste, mostly grown in mountainous areas without any special cultivation by humans. Because of its strong sourness, this sour carambola is not suitable for fresh eating, but it can serve as a raw material for sugar-preserved processing. In order to preserve the raw material, it can first be made into a semi-finished salt-preserved base. There are two methods for making the salt-preserved base: one is the brine curing method, preparing a 5-8
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New bamboo-rice varieties successfully bred at the Meizhou research base
Recently, the author learned from the bamboo-rice research base of the Meizhou Agricultural School in Meizhou City, Guangdong Province that various experiments on drought resistance, disease resistance and ratooning ability of bamboo rice will be carried out here this year, and scientific research on new varieties such as the special bamboo rice "bamboo purple rice" will also be launched. At the same time, bamboo rice 966 and bamboo rice 989 will continue regional trials across the province. Meizhou City has also set up 6 sites in Jiaoling, Meixian, Xingning and Wuhua counties and cities, totaling 300 mu, for trial demonstration planting of bamboo-rice cultivation techniques. The agricultural school has opened a test base to conduct drought-resistance tests on bamboo rice 966 and disease-resistance tests on bamboo rice 989.
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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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Types of Animal-Based Feed for Raccoon Dogs and Methods of Use
Animal-based feed is an important part of the raccoon dog's diet composition, and it has a great influence on the raccoon dog's health, reproduction and fur quality. The animal-based feeds used in artificial raccoon dog farming mainly include fish, meat, fish and meat offal, milk, eggs and dried animal-based feed products. (1) Fish is the main source of animal protein. Except for poisonous fish such as pufferfish, most marine fish and freshwater fish can be used as feed for raccoon dogs. In addition to containing relatively high protein, fish also contains fat, vitamin A, vitamin D and inorganic salts, etc. The digestibility is almost
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How to apply base fertilizer in autumn? Master these technical points
I. Benefits of applying base fertilizer in autumn The time for applying base fertilizer in autumn is generally September-October in autumn. This is because this is a growth peak of the root system, wounded roots heal easily, and the level of nutrient reserves can be increased. In addition, at this time the temperature is high, the soil temperature is suitable, which is beneficial to microbial reproduction, beneficial to the decomposition of organic fertilizer and root absorption, increases the utilization rate of fertilizer, increases stress resistance, especially cold resistance, and helps flower buds continue to differentiate and become plump. Through full decomposition in winter, organic fertilizer can meet the nutrients needed for germination, flowering, shoot growth,
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A Brief Introduction to the Effect of Mannich Base Ingredient in Killing Fish Parasites
Mannich base ingredient is a highly efficient biological insecticide extracted from the roots and leaves of the pure plant eucalyptus and made through scientific processing. More than 1000 years ago, people already knew that eucalyptus has medicinal value. Especially in rural areas of southwest China, its roots and leaves are commonly soaked into a liquid to directly kill maggots and other pests. In recent years, after in-depth research by relevant departments at home and abroad, preparations have been extracted from it, and it is recognized as a biological insecticide that is broad-spectrum, highly efficient, low-toxicity, easily degradable, residue-free, free of "three-causing" effects, and
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How much does the base growing medium affect Gastrodia elata yield?
At present, the base growing media used for cultivating Gastrodia elata vary from place to place. In the Hanzhong area of Shaanxi, river sand is mostly used as the base growing medium, while in the Tonghua area of Jilin, humus soil is mostly used as the base growing medium. Some also use broadleaf tree sawdust mixed with sand or rice husk mixed with sand as the base growing medium. The biggest advantage of sand as a growing medium is good water permeability, but it contains very few nutrients; choosing humus soil made of semi-decomposed fallen leaves as the growing medium is better, but the black soil from the lower layer must not be mixed in. Production practice has shown that sawdust mixed with sand, rice husk mixed with sand, and semi-decomposed
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Detailed Explanation of the High-Efficiency Field-Based Wild-Simulated Cultivation Technology Model for Oyster Mushrooms
Under the premise of producing the same mushroom yield, field-based wild-simulated cultivation of oyster mushrooms can reduce investment in production facilities and labor intensity, facilitate operation and management, and the fresh mushrooms produced have a strong wild mushroom flavor, enhancing the commercial value of oyster mushrooms. This model is highly practical, easy to operate, suitable for large-scale and industrialized production, and has high promotional value. Oyster mushrooms, with their advantages of high yield, strong adaptability and large consumption volume, occupy a major position in the edible mushroom production of our province. However, using houses, greenhouses, caves and other facilities to cultivate oyster mushrooms has long been
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What kinds of plant-based feed are included in the fox diet?
Plant-based feed is also an important component of the fox diet. It includes various grains, processing by-products of oil crops, and various vegetables. This type of feed is rich in carbohydrates and supplements the energy foxes need. 1. Grains. Grains generally fed to foxes include cornmeal, whole wheat flour, etc. Grain processing by-products can also be fed to foxes in small amounts. Grain feed must be crushed and cooked before being fed to foxes. The cooking methods commonly used at production sites include: boiling into porridge, steaming into steamed corn bread, roasting, baking, extrusion, etc. The purpose of crushing and cooking the feed is to break
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Detailed Explanation of the Key Techniques for Soil-Based Cultivation of Oyster Mushrooms
Soil-based cultivation of oyster mushrooms allows for the reasonable regulation of the carbon and nitrogen nutrients in the substrate, makes full use of natural conditions such as temperature, humidity, air and moisture, and creates a suitable growing climate for oyster mushrooms. Using this method can achieve a 100% survival rate of mushroom buds, thicker stipes, and more numerous, larger and thicker caps. The oyster mushrooms produced are of good quality, and the yield is 5 times that of conventional cultivation models. 8--10 flushes of mushrooms can be harvested continuously, with a yield of up to 5000 kg per 1/15 hectare (1 mu). This cultivation method is technically simple, uses widely available raw materials, and is economical and practical, making it very suitable for
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