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Detailed Introduction to the New Oyster Mushroom Variety Pinghei No. 2
This variety is a wide-temperature type, with a fruiting temperature of 4-24°C. The caps are dark gray, medium to large in size, and tolerant of carbon dioxide. Under normal management conditions, the mycelium is thick and white, the fruit body shape is regular, and it is stemless, contamination-resistant, thick-fleshed and pliable, and tolerant of transport. It has a particularly strong ability to decompose lignin and cellulose, grows very well on culture substrates made from agricultural and sideline crop stalks such as corncobs and soybean straw, and can achieve very high yields. Heiping No. 2 is suitable for cultivation on raw substrate, sterilized substrate, and fermented substrate, and bag cultivation is preferable. Corncobs are the most ideal cultivation material. When cultivated with fermented substrate, the substrate formula is corn
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Silkworm droppings are effective as rabbit feed and worth trying for rabbit farmers
Silkworm droppings have high nutritional value, with a crude protein content of 15.4%, second only to wheat bran and higher than rice bran and green grass, making them excellent livestock and poultry feed. Feeding silkworm droppings to livestock and poultry often yields very good results. 1. Feeding silkworm droppings to pigs can save large amounts of concentrated feed; pigs gain weight quickly per unit of time and have a high market rate. After sows eat silkworm droppings, milk secretion increases. 2. Feeding silkworm droppings to sheep increases milk secretion and wool yield, with sheep wool length reaching more than 14 cm. 3. Feeding silkworm droppings to cattle makes farm cattle hardy and improves their constitution. 4.
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What are the prospects for developing and utilising the resources of silvervine actinidia?
China is rich in kiwifruit resources and has a long history of cultivation, but these are mainly concentrated in the south. The kiwifruit species produced in Northeast China are mainly three: silvervine actinidia (Actinidia polygama Planch), hardy kiwifruit (A. arguta Planch) and kolomikta vine (A. kolomikta Maxim). Judging from the current propagation, cultivation and utilisation of Northeast China kiwifruit, relevant research is lacking; hardy kiwifruit and kolomikta vine have been introduced and planted sporadically in China, with no successful experience yet
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What to Do About Continuous Garlic Cropping? Detailed Explanation of Prevention and Control Methods
Question: Because garlic has been planted for many years, the garlic in the field now gets sick every year, and the bulbs get smaller year after year. Changing the seed garlic does not help. Is it a problem with the soil? What should be done? Answer: When garlic is continuously cropped for many years, various soil-borne diseases and root maggots worsen year by year, which can easily lead to garlic disease and poor growth. For the above fields, it is best to practice paddy-upland rotation of garlic with rice, or rotate garlic with non-garlic upland crops for more than 3 years.
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You can tell what disease a chicken has just by looking at its droppings
Chicken droppings are the end product of digestion in chickens, and many diseases produce characteristic changes in the color and shape of the droppings. Observing changes in chicken droppings is one of the methods for diagnosing disease. If keepers can recognize the abnormal reactions of chicken droppings, they can promptly spot abnormalities in the flock and take measures as early as possible to prevent and treat disease. Veterinarians can also infer the type of disease from changes in chicken droppings, providing a basis for disease diagnosis. Normal chicken droppings are strip-shaped or form a pile when they land, contain a small amount of moisture, have normal white urates at the upper end, and show normal color and shape at the lower end, with scattered dark brown oily cecal droppings mixed in
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Detailed Explanation of Key Techniques for Lily Intercropping and Relay Cropping
In the Taihu Lake region of southern China, lily production often uses intercropping and relay cropping to increase income per unit area. Practicing intercropping and relay cropping has some effects on lily growth, and bulb yield decreases somewhat, but the total income per unit area is higher than the returns from monocropped lilies. If the timing and management of intercropping and relay cropping are arranged properly, it is beneficial to lily growth and can also achieve high yields at the same time. Yixing lilies are propagated from daughter bulbs, require a large amount of seed, multiply only 2.5-3.5 times in one year, and the ground space is idle for a considerable period. Local experience in arranging intercropping and relay cropping
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A Detailed Guide to Jujube Fruit Storage Methods: Easily Extend the Fresh-Keeping Period
I. Timely Harvesting Jujube fruit maturity is one of the important factors affecting the fresh-keeping effect of fresh jujube storage. Many studies have shown that jujube fruit maturity is negatively correlated with storage performance: the lower the maturity, the more storage-tolerant it is, and its storage tolerance declines with jujube fruit maturity. White-ripe fruit is better than early-red fruit, early-red fruit is better than half-red fruit, and the storage tolerance of fully red jujube fruit declines noticeably. In 1985, the storage performance at different harvest times at the Fruit Tree Research Institute of the Shanxi Academy of Agricultural Sciences showed that for pointed jujubes picked from the same tree at different maturity stages and stored in a cold store at 0°C±1°C
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What to Do About Garlic Continuous Cropping? Practical Control Methods Shared
Yongnian County is a major garlic-growing county, but in recent years, continuous year-after-year garlic planting has caused physiological diseases to become increasingly severe. In addition, garlic's selective absorption of nutrients has made the problem of insufficient nutrient supply prominent, showing symptoms such as dead seedlings, root rot, anthracnose, and in the later stage some cylindrical leaves like scallion leaves, which are unfavorable for the normal bolting of garlic scapes. This not only increases the labor intensity of garlic farmers but also reduces garlic yield. Changing the garlic root environment is the key to increasing garlic income, as follows: apply "Nong Dage" or "Chongcha No. 1" biological bacterial fertilizer per mu of garlic
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What are the methods to prevent alligator snapping turtles from killing each other
In 1996, China introduced two species of alligator snapping turtles from the United States: one is the small alligator snapping turtle and the other is the large alligator snapping turtle. They are famous for their high reproduction rate, fast growth, high meat yield and tender, delicious meat. At present, they have been favored by many farmers and loved by consumers, and feed promotion has already been carried out in many regions, with very considerable economic benefits. However, under artificial high-density rearing conditions, due to their nature and causes such as environment, feed and mating, individuals of the same species fight each other and attack those that come near, causing unnecessary losses. Since 1996, the author has tried
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Detailed Explanation of Key Points of Oyster Mushroom Storage and Fresh-Keeping Techniques
Fresh oyster mushrooms have a high water content and tender, crisp tissue, making them extremely prone to damage. If stored improperly, they easily rot and deteriorate, causing losses to producers. Several storage methods for oyster mushrooms are introduced below: 1. Fresh storage: The storage time of fresh oyster mushrooms at room temperature is greatly affected by temperature and air humidity. When the room temperature is 3°C-5°C and the relative air humidity is around 80%, fresh mushrooms can be stored for one week. As temperature increases, humidity must also increase. When the quantity of mushrooms is small, the oyster mushrooms can be placed in a vat containing a small amount of cold water, and the vat opening sealed tightly; even if the temperature reaches 15°C-16°C, they can be kept fresh for about one week.
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