-
Zhonghuang 13, the new high-yield soybean variety with the largest promotion area
The new high-yield soybean variety "Zhonghuang 13", supported by the national "Institute Directors Fund" (basic research operating expenses for public welfare research institutes), has now become the soybean variety with the largest promotion area in China, reaching a record 10.87 million mu in 2007. Zhonghuang 13 (National Approved Soybean 2001009) was bred under the leadership of the famous Chinese soybean breeder, Researcher Wang Lianzheng of the Chinese Academy of Agricultural Sciences, and was recommended by the Ministry of Agriculture as a national key soybean variety for three consecutive years from 2005 to 2007. It was developed by sexual hybridization using Yudou 8 as the female parent and Zhongzuo
-
Key Techniques and Detailed Methods for Catching Crab in Large Water Bodies
In autumn, the gonads of adult crabs begin to mature, preparing for their annual reproductive migration. At this time, river crabs raised in large water bodies such as lakes, reservoirs and rivers should be harvested in a timely manner to avoid losses caused by escaping crabs. I. Determining the catching time A suitable crab-catching time is key to improving crab-farming benefits; it should be neither too early nor too late. Too early will affect the growth of river crabs and is not conducive to increasing yield; too late, and the sexually mature river crabs will escape, causing losses. The suitable catching time should take into account factors such as the source of the river crabs, the stocking spec
-
Tezaoju Apricot and Wanxiangmi Apricot: Two Large-Fruited Off-Season Apricot Cultivars
Tezaoju Apricot is an excellent extremely early-ripening, large-fruited apricot cultivar. Its fruit is not only 2 times larger than Jintaiyang, but also ripens 3-5 days earlier, with strong disease resistance and high yield, and very high cultivation returns. Wanxiangmi Apricot is a rare excellent extremely late-ripening, giant-fruited, strongly fragrant apricot cultivar in China, with very high economic value and broad development prospects. I. Tezaoju Apricot. An American cultivar, its tree form is dwarfed, branches spreading, leaves relatively large and heart-shaped, fruit round and extra-large, average single fruit weight 120 g, maximum up to 180
-
Symptoms and Control Methods of Tent Caterpillar Damage on Large Apricot and Flat Almond
It mainly damages leaves, and in severe cases the leaves of the entire tree are eaten bare. 1) Prune off branches bearing egg masses and destroy them in a centralized manner; 2) During the larval hatching period, spray Bacillus thuringiensis wettable powder at 800 times dilution.
-
Large Icefish Processing Technology Part 2: Detailed Methods
II. Processing of Lightly Dried Large Icefish Products The processing technology for lightly dried icefish products is simple and convenient for storage, and because this kind of processing can preserve the inherent flavor of icefish, it is more popular among consumers than salted dried products. 1. Processing workflow Raw materials → cleaning → soaking in alum water → secondary drying → piling and cooling → packaging → storage 2. Key operation points (1) Raw material handling: First remove miscellaneous fish, shrimp and other impurities, pour the icefish into a wooden barrel pre-filled with half a barrel of clean water, add a few drops of cooking oil, stir by hand for 2-3 minutes, and remove foam and mucus.
-
Cultivation Techniques for Large Flat Apricot in Semi-Arid Regions
The large flat apricot is an economic forest tree species unique to China, characterized by strong adaptability, early fruiting, long lifespan and high comprehensive utilization value. In Kalaqin Town, Jianping County, located in the semi-arid region of northern Liaoning, an orchard was established as early as 1985 in Dayingzi Village, covering an area of 300 mu; it is now growing well, in its full-bearing period and has achieved high economic returns. Since 2002, Kalaqin Town has planted another 456 mu of large flat apricot in Kanzhangzi Village, but due to drought and low rainfall, poor soil and low-level planting techniques, the survival rate in the first year
-
What are the care methods and common varieties of large indoor plants?
Large indoor plants: these plants are loved by a huge number of people, and they look exceptionally beautiful. How do you care for large indoor plants? What large indoor plants are there: How to care for large indoor plants: all green plants need a well-ventilated spot with plenty of sunlight, but before exposing them to sunlight,
-
Is Large-Leaf Lily of the Valley Poisonous? Detailed Guide to Growing It
Large-leaf lily of the valley is an evergreen plant, named "evergreen" because it stays green all year round. Evergreen is a symbol of good fortune and is especially suited to being grown indoors for viewing. Many people like to keep a pot of it at home; it is very pleasing to the eye.
-
Planting Methods for Large-Leaf Curculigo and How It Differs from Aspidistra
Large-leaf curculigo and aspidistra look extremely similar, and many people simply cannot tell them apart. What exactly are the differences between large-leaf curculigo and aspidistra? And how do you grow large-leaf curculigo? Planting methods for large-leaf curculigo: pot soil selection. For container growing, mix 3 parts leaf mold with 1 part river sand.
-
How to grow large-flowered geraniums? Cultivation methods and photo appreciation
The editor has never grown geraniums. However, placing a few potted plants indoors is a good choice. A cultivated plant, a close relative of the geranium. Similar to the geranium, the difference is that the leaf surface is wrinkled and has horseshoe-shaped markings. The flowers are large, brightly colored, and cold-resistant. For propagation and cultivation, refer to geranium. A subshrub cultivated plant, plant height 20-90cm
条件筛选