-
Recommended new early indica rice combinations: These two are high-yielding, mid-maturing and high-quality
T You 898: A new early indica rice combination bred by Hunan Longping High-Tech Nongping Seed Industry Co., Ltd. It passed variety approval in Jiangxi Province in 2005 (approval number: Gan Shen Dao 2005080L Characteristics: When cultivated as early rice in Jiangxi, the whole growth period is about 115 days. Plant height 95 cm, good plant and leaf type, relatively strong tillering ability, thick and sturdy stems, high earing rate, good color retention at later stages, no grain shattering. 667 sq m (1 mu) effective panicles 220,000, total grains per panicle 119.6, 1000-grain weight 24.7 g, grains slender, long
-
Rice carefully bred for 6 years finally yields a high-quality new variety
A kilogram of rice sold for a high price of 188 Hong Kong dollars?! A reporter learned yesterday at the provincial agriculture and forestry crop breeding research summary meeting that this was a sales record once set by the Ezhong No. 5 rice bred in our province. Ezhong No. 5 rice is the fruit of 6 years of selective breeding by scientific and technical personnel in our province. According to the introduction, He Shengqiu of the Rural Science and Technology Division of the Provincial Department of Science and Technology found the rice very delicious when visiting abroad in 1998, so he brought back 107 grains of rice and handed them to Chen Yiyi, a researcher at the Provincial Academy of Agricultural Sciences. Chen Yiyi treasured them like a precious treasure,
-
Detailed Explanation of Rapid-Growth, High-Yield Field Cultivation Techniques for Reishi Mushroom
Reishi mushroom, also known as red reishi, red ganoderma, or reishi herb, is a precious medicinal fungus. The rapid-growth, high-yield field cultivation technique for reishi mushroom features mushroom sticks that do not shed, fixed-point fruiting, directional water supply, high biological efficiency, and good product quality. Each mu of land can be planted with 8000-10000 sticks, with considerable economic benefits. I. Stick Preparation and Mycelium Incubation 1. Culture medium formula: (1) Hardwood sawdust 78%, wheat bran (or rice bran) 20%, sugar 1%, gypsum 1%; (2) Cottonseed hull (or sweet potato residue) 78%, wheat bran 15-2
-
Reasonable flower and fruit thinning of bayberry (Chinese bayberry, Myrica rubra) promotes stable and high yields
Bayberry (Chinese bayberry, Myrica rubra) bears fruit mainly on short and medium fruit branches. Because on these two types of bearing branches only the terminal bud is a leaf bud, while the rest mostly differentiate into flower buds, if they are allowed to set fruit naturally, they often bear excessively, the fruits are small and of poor quality, and it easily causes alternate bearing. To achieve stable and high yields, fruit thinning should be carried out. (1) The thinning period is generally in mid-to-late April, after fruit set is determined and before the fruits rapidly swell. (2) Thinning method: out of every 6 bearing branches, keep 3 to bear fruit and thin out 3, and each fruit-bearing branch keeps 2 fruits. (3) Thinning principle: keep fewer on the upper part of the canopy and more on the lower
-
What are the key points of high-yield cultivation techniques for reishi mushroom?
Reishi mushroom is also known as the herb of immortality or the immortal herb. It is a precious large medicinal fungus, whose fruiting bodies and spores are used for medicinal purposes. It has the effects of nourishing and strengthening the body and prolonging life. Clinically, it can treat neurasthenia, chronic bronchitis, stomach diseases, liver diseases, high blood pressure, diabetes, coronary heart disease and many other ailments. When used as an adjunct in tumor treatment, it can reduce the side effects caused by radiotherapy and chemotherapy. Regular consumption of reishi mushroom spore powder can significantly improve the body's disease resistance, enhance immunity, and reduce the probability of illness. Therefore, cultivating, researching, and developing reishi mushroom products is a
-
Detailed Explanation of Key Points for High-Yield Cultivation Techniques of Red Reishi Mushroom
I. Preparation of the Reishi Mushroom Shed According to the biological characteristics of reishi mushroom, select a dedicated reishi mushroom shed or civilian house with good insulation, moisture retention, ventilation, appropriate light, and smooth drainage, with a clean floor and smooth, moisture-resistant walls. Before reishi mushrooms are brought into the shed for cultivation, the shed must be strictly disinfected; for every cubic meter of space, use 5 ml of formaldehyde and 10 g of potassium permanganate for sealed fumigation for 24 hours before use. II. Selection of Cultivation Substrate Formulas Each region can adapt to local conditions and use local materials, choosing a formula suitable for its own area. 1. Cottonseed hulls 77%, bran 10%, cornmeal 10%, sugar, phosphorus, fertilizer
-
For high yield and high efficiency in edible mushrooms, balanced nutrition is key
High yield and high efficiency in edible mushroom cultivation is the urgent wish of the broad community of mushroom growers, and also a research topic for edible mushroom scientists and technicians. However, since the 1990s, the cultivation yields of most mushroom growers have stagnated, resulting in little increase in production benefits. Taking the oyster mushroom (Pleurotus ostreatus) as an example, for many years it has still followed the production model of the 1990s or even the 1980s, with cultivation and management lasting 3 to 5 months, and the total biological efficiency remaining at around 100%, sometimes even below 80%. With such a long management period and such a low yield level
-
Key Technical Points for High-Quality, High-Yield Cultivation of Ginger-Wheat Intercropping
Ginger-wheat intercropping can make full use of light and heat resources, reduce the shading procedure, and resolve the conflict over land between ginger and grain. Generally, the yield of ginger is 2000-3000 kg per mu, with high yields reaching 3500-4000 kg, and wheat yield is 300-4D0 kg per mu. The technical measures are as follows: 1. Intercropping pattern. On the premise of ensuring ginger density, determine the spacing between ginger and wheat in intercropping. Trials show that the pattern with a row spacing of 50 cm, leaving an intercropping row in between, and drilling two rows of wheat in furrows gives the highest yield, and the shading condition is best at three parts light and seven parts shade.
-
New japonica rice variety Zhengdao 18 passes national approval, combining high yield, disease resistance and good quality
Zhengdao 18 is a new japonica rice variety with high yield, disease resistance and wide adaptability, bred by the Grain Crops Research Institute of the Henan Academy of Agricultural Sciences. In 2005, plant variety right protection was applied for, with announcement number CNA002221E. In 2006, it passed provincial approval in Henan, and in August 2007 it passed national approval. I. Characteristics: The whole growth period is about 152 days, the plant type is compact, the plant height is 95 cm, growth is vigorous, tillering ability is strong, the effective panicle rate is high, the stems are thick, the leaf color is green, the flag leaf is short and held upright, and the leaf sheath is green; the panicle length is 16 cm, the grains are densely set
-
Detailed Explanation of High-Yield Cultivation Techniques for Ganoderma lucidum Using Short Logs with Sterilized Substrate
Short-log sterilized-substrate cultivation is a relatively fast-developing new technique for cultivating Ganoderma lucidum (reishi) in recent years. On average, more than 20 kg of dried mushrooms can be harvested per cubic meter of wood, with high yields reaching more than 30 kg, a 20% increase over conventional cultivation methods. The reishi produced is firm and thick in texture, glossy, and higher in acid content than bag-cultivated reishi, with more than 90% of the product meeting export requirements. 1. Cultivation season: Ganoderma lucidum belongs to the medium-to-high temperature type of fungi, and its yield is related to the tree species of the logs, cultivation time, and cultivation techniques. Inoculation time can be arranged from late October to December
条件筛选