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High-yield Cultivation Techniques for Soybean with Wide Ridge and Narrow Row Close Planting
Wide ridge and narrow row close planting of soybean can increase the canopy leaf area index, make full use of light energy, and achieve the goal of increasing yield. (1) Site selection and land preparation. The best preceding crops are wheat, corn or potato. Ridging is done as sowing proceeds. The ridge spacing is 130 cm, the ridge height is 25 cm, and the ridge top width is 3O cm. (2) Variety selection. For wide ridge and narrow row close planting of soybean, the varieties selected should generally be 168, ZOQI, 9409B, Fengshou 544, Mijiawang, Hefeng 25, Hebing 93-BS, etc. Seed selection should be carried out before sowing.
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Mengshan Red Four-Season Honeysuckle: excellent variety with high yield
1. The flower bud color is rich in variation. Before blooming, it changes from purplish red to bright red; when blooming, it turns pink; after blooming, it becomes a mix of red, yellow and white, very beautiful. Its fragrance is stronger than ordinary honeysuckle, and its medicinal potency is high. The flowers, leaves and stems can all be used as medicine, for treating painful swellings, boils and sores, externally contracted cold, and the early stage of seasonal febrile disease, clearing heat and detoxifying. 2. It blooms early. It blooms 5-10 days earlier than ordinary honeysuckle, with the flowering period from mid-May to mid-October, about 150 days. It can bloom 4 times a year. The yield of dried flowers is about 100 kg per mu. 3. It has strong stress resistance. Apart from mild susceptibility to aphids and powdery mildew
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Water-saving and high-yielding rice, with a jasmine fragrance in every bowl
Wearing shoes to go into the paddy field, water-saving rice cultivation has become a reality. After the team led by researcher Luo Lijun at the Shanghai Agrobiological Gene Center created the world's first hybrid upland rice "Huhan 1A", it has achieved another breakthrough. Hanyou 3 has been approved, and under the condition of saving 50% of water resources, its actual yield per mu exceeded 500 kg for the first time. Shanghai's hybrid upland rice research took scientists 10 years, screened 10,000 resources, and selected more than 100 relatively drought-tolerant resources as parents for breeding. "The characteristic of hybrid rice is high yield, just like
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Common field planting patterns for intercropping cotton with potatoes
The cotton-potato intercropping pattern is widely used in northern Jiangsu; the two crops have a short symbiotic period, little mutual influence during that period, and a complementary effect in fertilizer use. The ample fertilizer and water in the field during the late growth stage of potatoes favor cotton seedling development, allowing a double high yield of both cotton and potatoes. Generally, potatoes yield 2000-2500 kg per mu and cotton yields 80-100 kg per mu, with an output value of 2500-3000 yuan per mu and a net income of 1500-2000 yuan. The bed is generally about 3 m wide, and cotton is planted in wide and narrow rows, with wide rows 150 cm apart and narrow rows
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Recipe and Feature Introduction of Shrimp Roe with Large Black Sea Cucumber
Ingredients: 1 water-soaked large black sea cucumber, 2 g shrimp roe, 1 g scallion sections. Method: Deep-fry the large black sea cucumber briefly in oil at 60% heat, add shrimp roe and clear broth, bring to a boil, cook until soft and tender, then remove; fry the scallion sections in oil at 50% heat until fragrant, remove the scallion sections, pour in the original broth used to cook the sea cucumber, bring to a boil, then thicken with starch and pour over the large black sea cucumber. Done.
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Early-maturing soybean Chaofeng No. 3: an excellent variety with super-high yield, high resistance and high efficiency
Chaofeng No. 3 soybean is an early-maturing variety with super-high yield, multiple resistance and high efficiency, bred over 8 years by researchers at the Research Institute of Jilin Province Northern Seed Industry Company. This variety overcomes the prominent problems of the past, when large-scale production applications were not high-yielding, had poor internal quality, failed to meet national quality standards, and were prone to pod shattering in dry years, resulting in high but unstable yields and high yields without high returns. In March 2007, it successfully passed provincial certification. Chaofeng No. 3 has a growth period of 110 days, and from sowing to harvest requires an active accumulated temperature of 2300°C
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Technical points for cultivating Gastrodia elata with rice husk culture medium
Rice husk is a good "soil" ingredient for culturing Armillaria mellea and cultivating Gastrodia elata in plain areas. The "soil" it forms, namely the filler, is loose, well aerated, has good water permeability and is rich in nutrients, which is beneficial to the growth of Armillaria mellea. The rhizomorphs on the fungus branches and fungus wood cultured with it are thick and vigorous, and the Gastrodia elata cultivated with them grows well. The method is: (1) Rice husk fungus substrate culture: use 1 part rice husk and 1 part yellow sand (volume ratio 1:1) or 3 parts rice husk and 2 parts yellow sand, add water and mix thoroughly, humidity 40%
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How to control edible mushroom pests? Eight methods to help you deal with them skillfully
In the process of edible mushroom production, the control of pests (mushroom gnats, mushroom midges, springtails, mites, nematodes, etc.) is a headache for mushroom growers. Now I would like to introduce several methods for skillfully controlling edible mushroom pests to mushroom grower friends, for their reference. 1. Use fermented or sterilized substrate cultivation as much as possible to control the insect population in the cultivation site; the cultivation beds for button mushrooms (Agaricus bisporus) should use fermented substrate. When mixing the substrate, add 0.5% salt, 3% lime, 5%-8% plant ash, etc., which has a good insect-repellent and preventive effect. 2. Before the mushroom bags or substrate are brought into the shed, empty-shed disinfection should be carried out: use 0
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Peat can be used to cultivate edible fungi, and Japan already has practical experience with this.
Japan has successfully developed a method for cultivating edible fungi using a mixed substrate based mainly on 20% to 30% peat and oil-containing grains (both measured on a dry matter basis). Before cultivation, the long fibers in the peat are cut and chopped, and a mixture of barley husks, rice bran and sawdust, which can effectively increase aeration, is added, after which the substrate is bottled, sterilized and inoculated. When the formula is suitable, the harvest rate of oyster mushrooms per bottle reaches 55%, an increase of 30% compared with cultivating oyster mushrooms using a substrate of sawdust and rice bran alone. The growth period can be shortened from 50 days to 56 days
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How to Cope with Disastrous Weather in Oyster Mushroom Greenhouse Cultivation
The area of oyster mushroom cultivation keeps expanding, cultivation techniques are constantly being renovated and improved, and disastrous weather also disturbs oyster mushroom cultivation from time to time. In winter and spring, the main disastrous weather includes: snowy weather (including blizzards and snowstorm weather), cold wave weather, strong wind and temperature drop weather (including blowing sand and floating dust weather), continuous overcast and foggy weather, continuous low temperature weather, and rare extreme low temperature weather. In summer and autumn, the main types are: rainy weather (including thunderstorms, torrential rain, storms, and continuous rainfall weather), high temperature and dry heat weather (
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