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Can Lianjing 7 rice be saved for seed?
Lianjing 7 is a conventional rice variety bred by the Lianyungang Academy of Agricultural Sciences, and its seed can be saved for planting provided that seed purity is ensured.
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Hanyou No. 3 rice saves water and resists drought, high-yielding and easy to grow
Rice is high-yielding, but afraid of thirst; upland rice is drought-tolerant, but its yield is slightly inferior. Shanghai rice experts ingeniously merged the advantages of the high yield of rice and the drought tolerance of upland rice into a single grain of rice seed, breeding the world's first water-saving and drought-resistant hybrid rice, "Hanyou No. 3". The author recently saw the mature "Hanyou No. 3" bent over from "exhaustion": each panicle bears 110 grains, and the yield per mu is better than that of conventional rice, while the rice field saves more than 50% of water. The new rice can go on the market in Shanghai at the end of the month. According to testing by a professional department, the grain quality of "Hanyou No. 3" reaches the Ministry of Agriculture's second-grade high-quality rice standard, and
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External-use medication for fish and shrimp, a lifesaver for treating diseases in aquaculture
Properties: This product consists of two compound preparations, Type A and Type B. Type A is a yellow-brown powder, and Type B is a slightly red transparent liquid. Action and uses: External-use medication, mainly for the prevention and treatment of bacterial and viral diseases in fish and shrimp, and for oxygen deficiency causing fish to gasp at the surface. Usage and dosage: (1) Whole-pond splashing: the concentration for preventing and treating bacterial and viral diseases in fish and shrimp is (1.5-3.0) ppm. (2) The concentration for rescuing fish and shrimp gasping at the surface is (2.0-3.0) ppm.
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How to save garlic seed? Mastering these tips is key
Garlic loses vigor because it is propagated vegetatively by replanting cloves year after year, resulting in weak, stunted plants, poor disease resistance, smaller bulbs and lower yields. In concentrated garlic-producing areas, seed selection, seed saving and purification and rejuvenation should be carried out properly. Selecting bulbs and cloves Before harvest, select plants in the field, mark those that match the variety's characteristics, grow vigorously and are free of pests and diseases, and pick them out as seed at harvest. At harvest, also choose bulbs that are large and round, free of deformed cloves, undamaged, uniform in size, and with skin color, flesh color and clove division matching the variety's characteristics; dry, braid and store them separately; select again when planting, remove rotten, damaged, soft and yellowed cloves caused by heat, freeze injury or bruising, and plant large cloves; bulb and clove selection must be done every year, which can improve the seed stock's quality.
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How to apply formula fertilizer to garlic to save fertilizer and increase income
In 2005, 8 demonstration sites were set up in the three towns of Wangmiao, Yucheng and Lige and in Luotun Township, with 100-130kg of formula fertilizer applied per mu, averaging 121.9kg per mu (equivalent to N 17.1kg, P2O5 21.9kg, K2O 12.2kg), while a conventional fertilization control was also arranged, with an average of 129.4kg of compound fertilizer applied per mu (equivalent to N 20.7kg, P2O5 20.7kg, K2O 20.7kg,). At harvest, 5 sites were actually harvested and 3 sites were yield-measured, and the average yield per mu in the formula fertilizer demonstration area was 1485.
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Detailed Guide to Simple Garlic Storage Methods, Save for Later Use
The key to garlic storage is creating suitable environmental conditions for dormancy, inhibiting sprouting and rot. The ideal environmental conditions for garlic storage are: low temperature, low humidity, and ventilation. The most suitable temperature is around 0°C, and the relative humidity is 70-80%. Its simple fresh storage requires no special complex process equipment, and even more so no fixed storage location; it adapts to local conditions, uses local materials, has a simple process, and is low in cost. The storage time can reach 7-8 months. Storage methods include hanging storage, rack storage, and cellar storage. 1. Hanging storage: after harvest
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Feed shrimp to 80 percent full, and the shrimp stay strong while you save on feed costs
According to shrimp-farming practice, if during the farming process you feed small amounts more often and appropriately stop feeding 1 to 2 meals every 7 to 10 days, not only can the shrimp grow robustly and gain weight normally, but you can also save on shrimp-farming feed costs. The small-amount-more-often shrimp-farming method. Small-amount-more-often means changing the 4 meals originally fed per day into 5 to 6 meals. Although the number of feedings per day increases, the amount fed each time is relatively reduced; feed that originally took 1.5 hours to finish can now be finished within 1 hour. Its benefits are: First, the feed
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Raising Ducks in Confinement Can Save Labor: Key Management Techniques Explained
Raising Ducks in Confinement Can Save Labor: Key Management Techniques for Confined Ducks
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South American shrimp feed costs are high, how can feed be saved?
South American shrimp feed is expensive and costs are high; how to save feed when farming shrimp
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How to Save Water in Goji Berry Cultivation? A Detailed Explanation of the Key Technical Points
Goji berry (Lycium barbarum) is a shallow-rooted small shrub. Over the more than 7 months of its full growth period, the critical water-demand stage of plant development falls in late April (the stage when buds appear on old root branches and new shoots emerge), and the period of maximum water-use efficiency falls in late June (the early stage of fruit swelling and ripening). There is a saying among growers that "goji berries cannot do without water, yet cannot stand water," so in the management of the full growth period of goji berries, irrigation must be reasonable, and water-saving techniques must be emphasized even more. Agricultural measures, biological regulation and a water-fertilizer coupling system are all adopted to promote the coordinated development of vegetative growth and vegetative reproduction in goji berry plants, so as to obtain high-quality, high-yield goji berries
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