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Off-season cultivation of edible fungi is highly profitable, with broad market prospects
So-called off-season cultivation refers to cultivation carried out in seasons when normal growth is not possible. In edible fungi production, this is essentially a matter of timing, that is, cultivation carried out in natural seasons when normal production is not possible through improved facilities and equipment, artificial regulation of conditions and other auxiliary means, and it can also achieve production results similar to those of normal-season production; for example, the relatively typical summer cultivation of enoki mushroom (Flammulina velutipes) and winter cultivation of straw mushroom, and so on. For example, the low-temperature variety enoki mushroom should fruit from November to February, but with facility-based automatic controlled cultivation
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How to Cope with Low Temperature and High Humidity During the Late Silkworm Stage
When low temperature and high humidity occur during the late silkworm stage, heating should be the main measure, raising the temperature to lower the humidity in the silkworm rearing room. The specific methods are as follows: 1. Heat the silkworm rearing room, and after the temperature rises, open the doors and windows appropriately to ventilate and remove moisture. 2. Prevent the silkworms from eating tender leaves, wet leaves, and immature mulberry leaves; appropriately reduce the amount of mulberry given each time, and do not let leftover leaves accumulate, so as to prevent the silkworm bed from becoming cold and damp. 3. Use more moisture-absorbing and drying materials such as lime to keep the silkworm bed dry. 4. During cold, rainy seasons, after the mulberry leaves are picked, store them for a certain
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Introduction to Laixuan No.1, a new high-quality mid-to-late ripening peach variety
In 1987, fruit-growing workers in Laizhou City discovered a superior strain among the "Huanglu" and "Fenghuang" peach seedlings introduced from Tai'an, Shandong (the two introduced varieties were yellow-fleshed peaches, while this strain is a white-fleshed peach and has no mutational relationship with the original varieties; it was discovered by chance). After several years of trial planting and observation, the mother plant and its propagated offspring were found to have stable economic traits and excellent quality. On August 18, 1997, it passed the formal appraisal of the Shandong Provincial Crop Variety Appraisal Committee and was named Laixuan No.1. Experts unanimously agreed that Laixuan No.1 is the most
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Key Points of High-Yield Cultivation Techniques for Autumn-Planted Potatoes
I. Seed Potato Selection For autumn-planted potatoes, first, choose varieties with strong stress resistance, especially those resistant to high temperatures; second, choose varieties with a short dormancy period (dormancy period of 30-40 days); third, choose early-maturing and extremely early-maturing varieties that form tubers early, such as Dongnong 303, Favorita, Zhongshu No. 1, etc. They can all be harvested 60 days after emergence, and some can be harvested 45 days after emergence. For autumn-planted potatoes, it is best to plant small whole seed potatoes, each weighing about 25 grams. If large potatoes are used as seed
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Sharing High-Yield Planting Experience for Autumn Potatoes
Mr. Zhang Chaohu from Jinghe Subdistrict Office, Tengzhou, Shandong, achieved a high yield of 1500 kg/mu with his autumn potatoes this year. His experience is as follows. 1. Seed potatoes: This spring he used virus-free Dutch No. 5 potatoes shipped from Northeast China to plant a spring potato crop, harvested in early June. From these he selected small tubers grown from vigorous plants with no symptoms of viral infection, and used whole tubers as seed. To prevent disease infection, the seed potatoes were not cut into pieces, and mechanical damage was avoided as much as possible. To promote rapid sprouting of the seed potatoes, 12 days before sowing, they were sprouted using a gibberellin glycerol solution
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High-quality, high-yield and high-efficiency cultivation techniques for potatoes in dry hilly and mountainous areas
About 85% of the potato planting area in our province is mainly distributed in hilly and mountainous areas, where the climate is cool, the frost-free period is short, sunlight is abundant, the temperature difference between day and night is large, and the annual rainfall is only about 400 mm, mostly concentrated in July and August. Every spring is dry, windy, and has high evaporation, creating ecological conditions of drought in nine out of ten years. The unfavorable factor of drought and water shortage seriously hinders the development of agricultural production. The five supporting techniques centered on drought resistance - "selecting improved virus-free seed potatoes, planting small whole tubers, sprouting and sunning seed potatoes, and one late and four deep" - are
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High-Quality, High-Yield Cultivation Techniques for the New Potato Variety Kexin No. 18
The new potato variety Kexin No. 18 is a robust, high-yielding variety with strong resistance to late blight, developed through years of breeding by the Keshan Potato Research Institute of the Heilongjiang Academy of Agricultural Sciences. This variety has extremely strong adaptability and a wide planting range. The average yield is around 3000 kg per mu, and high yields can exceed 5000 kg. Calculated at the average price of 0.70 yuan/kg in recent years, the output value per mu can reach 2100 to 3500, making it an ideal high-yield, high-efficiency cash crop for adjusting the planting structure. Through multi-point trial and demonstration research, we have now summarized a
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Detailed Explanation of Key Techniques for High-Yield Semi-Dry Rice Cultivation
① Land preparation and ridging: For winter-flooded fields, plow promptly after rice harvest, level the field surface, build high field bunds, and store water for the winter. After spring begins, generally no further plowing or harrowing is needed, but for fields with compacted soil and abundant weeds, plow and harrow once half a month before transplanting. Ridging is done in two stages. The first stage is carried out 5-7 days before transplanting, using ropes stretched to specification to open furrows and form rough ridges (for deep-footed and muddy fields, this can be moved earlier to 7-10 days before transplanting); it should not be done too early, to avoid prolonged exposure of the ridge surface, which tends to breed weeds. The second stage is carried out 2-3 days before transplanting, further raising the ridge (bed) surface according to quality requirements, clearing the furrows, and shaping them. For winter-cropped fields, after the small spring harvest, dry-plow and sun the clods for several days, then 3-4 days before transplanting let water into the field to soak it, prepare the field surface, and after the soil has settled, ridge and form beds in one operation.
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Key Points of Rice Seedling Cultivation Technology: How to Grow High-Yield Seedlings
Rice is the main food crop in the lakeside lowlands of southern Shandong and southwestern Shandong, with high yield and strong marketability. However, in recent years, mixed varieties and severe diseases have affected the income of farmers in rice-growing areas. Therefore, all rice seedling cultivation techniques must be properly implemented to lay a solid foundation for a bumper rice harvest. 1. Select high-quality varieties. Although Yujing No. 6 rice has relatively poor disease resistance, it has excellent quality, strong photosynthetic efficiency and compensatory capacity, and good yield potential, so it should still be the main variety this year. Lindao 11 and Zhendao 88 can be planted in combination, and Shengdao 80 can be planted for demonstration.
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Processing Technology for High Viscoelastic Surimi Products (Part One)
When processing and making various surimi foods, the choice of fish species and the freshness of the fish are very important; they affect the elasticity of the product, so in surimi raw materials, there is a certain limit to the amount of soybean and wheat protein powder mixed in; too much will weaken the elasticity of the product. In order to solve the elasticity problem of aquatic surimi products, a new method is adopted in which fish protein alone or mixed with plant protein is made into protein fibers, and then mixed with surimi to produce surimi foods with excellent viscoelasticity, which can enhance the elasticity of Grade C low-quality surimi to above Special Grade A. The production method takes the original
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