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The broken-planting technique for oyster mushroom logs helps increase yield
For oyster mushrooms cultivated in mushroom bags, the yield drops greatly after 2-3 flushes of mushrooms. If the temperature rises, the quality will also be reduced. How can later flushes be cultivated to equal or even exceed the yield of the previous flushes? Below is a simple and practical method - the broken-planting method. Remove the plastic bags from mushroom bags that have produced 2-3 flushes, then scrape the old surface layer once, and soak in 5% lime water. If the mushroom logs are relatively dry, also soak in 1% salt water for half a minute. Before soaking, poke a hole through the mushroom log from top to bottom so
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Detailed Explanation of High-Yield and High-Quality Cultivation Techniques for Sorbonne Lilies
The "Sorbonne" lily originates from the Netherlands and belongs to the Oriental hybrid cut flower variety group. The plant height of this variety is 80-120 cm; the stems are hard, the leaves are relatively narrow and long, lanceolate, bright green and glossy; the flowers are pink with narrow white edges, red papillae are distributed on the lower half of the petals, and they are fragrant. The suitable growth temperature for "Sorbonne" lilies is between 18-25°C. Below 5°C and above 28°C, growth is affected to a certain extent. If the temperature exceeds 30°C, "blind flowers" may appear. 1. Select good bulbs according to different disinfection
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How to grow spring-planted garlic for high yields? Master these four cultivation points
Garlic planted in spring and harvested in summer has a shorter seedling stage and less nutrient accumulation, so both yield and quality are inferior to autumn-planted garlic. To improve the yield and quality of spring-planted garlic, you must select good varieties and focus on management. The key is to do well in the following four aspects: 1. Choose suitable varieties: spring-planted garlic takes about 100 days from planting to harvest, and the whole growth period is very short, so choose short-growing-period purple-skin garlic as seed garlic. 2. Apply heavy base fertilizer: before sowing, while preparing the land, apply 3000 kg of high-quality human and livestock manure or barnyard manure per mu, 15:
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Detailed Explanation of Key Points for High-Yield Cultivation Techniques of Winter Early Garlic in Dali
Garlic (scientific name: ALLiumsativum), also known as suan, belongs to the Liliaceae family and is a fibrous-rooted plant. The leaves are narrow, long and flat, light green, with a waxy coating on the surface. The underground bulb is wrapped in a grayish-white membranous outer skin, containing small bulbs called garlic cloves, which are formed by the enlargement of axillary buds in each leaf axil on the stem plate. Winter early garlic in the Dali region is famous for single-clove garlic, early market availability, and high returns from garlic scapes. It is the leading cash crop planted by local farmers, the main source of rural economic income, and the primary crop of science and technology demonstration households.
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Sweet potato starch is in high demand in the market, and timely processing yields high returns.
Sweet potato starch occupies an increasingly important position in people's daily diet. Potato-based chemical products have now become the main raw materials for chemical products such as lactic acid, citric acid, disposable tableware and degradable agricultural mulch film. It is understood that the current price of refined white potato starch has risen by nearly 10% compared with last year, and the reason for this price trend is undoubtedly the supply-demand gap for sweet potato starch. Relevant data show that at present, the demand for sweet potato starch in the domestic market alone is more than 1 million tons, while the production volume is far less than this number.
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Methods for Measuring Pasture Grass Yield and Calculating Sheep Carrying Capacity
(1) Grass yield measurement. The grass yield of pasture land is affected by factors such as season, climate, variety, and grazing utilization patterns. Measuring pasture grass yield is of great significance for determining a reasonable sheep carrying capacity. The quadrat sampling method can be used. The method takes the grass cut from 1 sq m of pasture land as one quadrat; at least 10 quadrats are sampled in each grazing subplot, 10-20 quadrats are sampled in each major area, and 50-100 quadrats are needed for desert-type pasture land. Divide the total grass yield of the quadrats (kg) by the actual number of quadrats sampled, then multiply by 10000 to calculate the grass yield per hectare of pasture land (kg). The calculation formula is:
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Careful management of cotton at the seedling stage can yield twice the result with half the effort
On May 25, at the invitation of the Guangzong Service Station of the Cotton Committee of the China Agricultural Technology Association, I went to Gaojiazhuang, Fengjiazhai Township, Guangzong, to look at cotton fields and talk with farmers about current management techniques. Guangzong County borders Wei County and lies in the rain-scarce, drought-prone zone of south-central Hebei. With mostly sandy soil, it is very well suited to growing cotton and is one of the key cotton-producing counties. At present the seedlings are growing well, with 4 true leaves already showing and thinning just beginning; there is basically no disease. Some plants near trees are damaged by cotton mirids, and a few cotton seedlings have cotton aphids, which the villagers have already treated. Because they used
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New Cotton Variety 2019: High-Yield, Insect-Resistant Seeds Bred in Anhui
The Cotton Research Institute of the Chinese Academy of Agricultural Sciences recently bred a new cotton variety (Zhongmiansuo 53) in Hefei that can increase yield by 20%. A single cotton plant can bear more than 50 bolls, and the seed cotton yield per mu can reach 751 jin, which is twice that of ordinary cotton, and it has stronger insect resistance. At present, Zhongmiansuo 53 has been listed as a subsidized variety for the promotion of improved cotton varieties in Anhui Province in 2007. At the same time, Zhongmiansuo 53 is also a dual-gene transgenic insect-resistant cotton.
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A Complete Guide to Management Key Points During the Cotton Yield Formation Period
This year, the light and heat conditions in the early stage were relatively favorable for cotton growth, but the recent low temperature, scant sunlight, and rainy weather have been extremely unfavorable to cotton growth, and boll shedding has increased noticeably. We are currently in the critical period for cotton yield formation. To secure a high cotton yield, the following management measures should be strengthened: 1. Supplemental application of top-covering fertilizer and foliar spraying. For cotton fields with many set bolls and fields showing premature senescence, apply 5-7.5 kg of urea per 667 sq m, or combine this with pest control for foliar spraying. 2. Reasonable pruning and chemical regulation. Due to the recent rain
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Detailed Explanation of Key Techniques for High-Quality and High-Yield Cultivation of Honeysuckle
Growth Habits Honeysuckle has deep roots and lush leaves, can prevent soil erosion, purify the air, and as a garden and potted flower, it can beautify the environment and cultivate character. It is an excellent plant that combines ecological, economic value and ornamental value. It generally yields about 100 kg of dried flowers per mu, and about 5 kg to 6 kg of fresh flower buds can be processed into 1 kg of dried product. Calculated at 28 yuan per kg, its income per mu is about 2,800 yuan. Plant once, benefit every year. Honeysuckle has strong adaptability to climate and soil. It prefers warm and humid
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