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How good is the soybean variety Shandou 125?
The high-quality soybean Shandou 125 is a new soybean variety developed by the College of Agronomy, Northwest A&F University in 1988 through sexual hybridization and pedigree selection. Its original line code was 88125-3-7-4. In 1988, So-3-4 was used as the female parent and the Japanese variety Ri 9-11 as the male parent for hybridization, and 21 F1 seeds were harvested that year. In 1989, the F1 generation was planted, showing mid-early maturity and good disease resistance. After eliminating false hybrids, 16 uniform single plants were harvested. In 1990, the F2 generation was planted, with wide segregation and many types.
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Detailed Guide to Shark Processing Techniques: Master the Correct Handling Methods
Sharks, also called "jiao," belong to the subphylum Vertebrata, class Chondrichthyes. They are divided into the families Hexanchidae, Heterodontidae, Lamnidae, Rhincodontidae, Triakidae, Carcharhinidae, Sphyrnidae, and Squalidae. The body is spindle-shaped, and the skin bears dermal denticles resembling sandpaper, which is why they are also called "sand fish." There are 5-7 gill slits on each side, with 5 being the most common. The broadnose sevengill shark of the family Hexanchidae has 7 on each side. There are 1-2 dorsal fins, with two being the most common; the broadnose sevengill shark has one dorsal fin (located toward the rear of the body). The caudal fin is generally well developed, mostly heterocercal, and in
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Why you should always keep some fresh water on hand when raising a dog
When raising a dog, you should always keep some fresh water in a fixed spot so that it can drink whenever it is thirsty, before and after exercise, and before and after meals, so that it does not go looking for unclean water to drink. This is especially true in summer and autumn, when the weather is dry and hot, and dogs particularly need to drink fresh water to make up for the moisture lost through evaporation from the body. From the puppy stage onward, if a puppy drinks enough water every day, it will develop normally and have a healthy digestive system. Otherwise, frequent water shortage can easily lead to many problems, such as being more prone to heatstroke in summer. The water left over each day should be poured out and replaced with fresh boiled
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Tulip Post-Harvest Handling Methods and Technical Key Points
Flower growers tend to focus their attention on cultivating high-quality products, but they are less concerned about harvesting and post-harvest handling. This makes their earlier work lose its value. For this reason, this article was written. Harvesting colored buds When the harvest season arrives, the plant has stored nutrients in its stem for use in flowering. If harvesting is done before the plant is sufficiently mature, then the nutrients stored in its stem are insufficient, and it will be impossible to bring the expected results to future consumers. By using the method of harvesting with the bulb attached,
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How to fertilize Star Jasmine? If it drops leaves, you can handle it this way
It has extremely high ornamental value, so it is deeply loved by consumers. How to fertilize Star Jasmine? What to do if it drops leaves: How to fertilize Star Jasmine: Star Jasmine likes fertilizer, but it is not demanding; all kinds of fertilizers can be used, and it can still bloom without fertilization for a year, but the number of flowers will be somewhat fewer. For potted Star Jasmine, if you want it to bloom profusely,
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How to Handle Dry, Curled Leaves on Calathea ornata and Tips for Growing It in Water
Calathea ornata is one of those plants that many people know about, so what should you do if its leaves become dry and curled? Can it be grown in water? What to do when Calathea ornata leaves dry out and curl: mist more during the growing season. Calathea ornata has relatively large leaves and water evaporates fairly quickly, so it should be watered promptly.
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How many colors does the Chandelier Kalanchoe come in, and how should it be propagated by cuttings?
Chandelier Kalanchoe, this is also a type of succulent plant, and it grows super beautifully. When it blooms, how many colors does the Chandelier Kalanchoe come in? How to propagate by cuttings: How many colors does the Chandelier Kalanchoe come in: There are currently about 70 or more varieties of Chandelier Kalanchoe, so the colors are also very numerous.
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When should carnations be sown, and how should they be handled after the flowers fade?
Carnations are grown by many people in daily life and are very beautiful. When should carnations be sown? How should they be handled after the flowers fade? When to sow carnations: note that carnations are not heat-tolerant and prefer a cool environment; they grow poorly at a temperature of 30°C, and the best germination temperature is around 20°C
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Cherry Tree Cutting Techniques and How to Handle Leaf Drop
Cherry trees are still relatively uncommon in China, and only some regions have them, so what about cherry tree cutting techniques? What should you do if the leaves drop? Cherry tree cutting techniques: selecting cherry tree cuttings. For cherry trees, choose a young and vigorous mother tree, cut one-year-old sturdy branches from the outer middle-upper part of its crown, keep the top shoot
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What kind of flower is the shandan dan flower? Cultivation methods and precautions for the shandan dan flower
The song "Shandan Dan Blooms in Red Brilliance" made everyone familiar with this flower. As a wildflower, achieving such fame is already quite satisfying! But that is not enough - the shandan dan flower can also be grown as a potted plant. What kind of flower is the shandan dan flower exactly? Can it speak the northern Shaanxi dialect? No, then just sing "Shandan Dan Blooms in Red Brilliance"
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