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Rice-mushroom cultivation becomes an emerging industry
The new "rice-mushroom-rice" grain-and-cash crop rotation model not only makes full use of surplus rural labor to solve the employment problem, but also uses straw returned to the field to improve soil structure and promote increased yields and income from rice and mushrooms. 1. Selection of varieties, seasons and sites: According to local climate and soil environment and other natural resource conditions, the button mushroom (Agaricus bisporus), whose growth habits are most suitable, is mainly selected. At the end of August and mid-September after the rice harvest, choose an open, sunny idle seedling field with clean surroundings, no pollution sources, relatively dry surface, close to
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Pollution-free high-efficiency cultivation technology for "rice - mushroom"
In 2002, the Bazhou District Agricultural Technology Station demonstrated and promoted the "rice - mushroom" high-quality and high-efficiency cultivation model in more than 20 townships including Enyang and Huacheng, obtaining a per-mu (1 mu = 1/15 hectare, the same below) output value of 7148.56 yuan, an increase of 6297.56 yuan per mu compared with the wheat-rice double cropping system, a 7.4-fold increase. Practice shows that this model has the characteristics of increasing rice yield, improving soil fertility, high mushroom yield, tender texture and delicious taste, and simple operation. It is also a good way for farmers to generate tax revenue, increase income, and get rich quickly. I.
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Home-style sweet and sour mushrooms, both sweet and tangy, and great with rice
Salting: In a ratio of 10 kg of salt per 100 kg of washed fresh mushrooms, spread them into a bucket in layers, one layer of mushrooms and one layer of salt, sprinkle 1-2 kg of salt on top (to preserve), cover with a bamboo mat and press down with a stone. After 24 hours, take them out and drain off the salt brine, then re-salt at a ratio of 8 kg of salt per 100 kg of mushrooms. After 24 hours, they become a semi-finished product. Vinegar soaking: Soak the semi-finished product in clean water for 12 hours, take it out and drain off the water (about 8 hours), put it into a vat, pour in vinegar equal to half the weight of the semi-finished product, soak for 12 hours, take it out and drain off the vinegar liquid (about 3 hours
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A detailed guide to making Boiled Fish with Vermicelli - numbing, spicy, fragrant, and perfect with rice
Stewing is also a form of boiling, just for a longer time, so I classify this as a stewed dish too. Eating this seems quite popular now, so I make it as well; if I didn't, it would look like I don't know how. Slice the fish, add a little salt, pepper, and cooking wine, and mix gently, because the fish is tender and you don't want it to break. Then add a little egg liquid, a little starch and oil, and stir evenly - this is what's called velveting. Put a little oil in the wok, add the three brothers and doubanjiang and stir-fry until fragrant, add water or meat broth, and once the water boils, add the greens and vermicelli and cook until done, then scoop them out
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How to tell if rice is deficient in zinc? Look for these typical symptoms
Zinc deficiency in rice generally occurs at the seedling stage. The symptoms are chlorosis and whitening at the base of new leaves, small and narrow leaf blades, sometimes whitening of the central leaf as well, chlorotic yellowing or whitening stripes on old leaves, and brown streaks on both sides of the midrib. Plants are stunted, the distance between leaf collars is shortened, tillering is reduced or delayed until no tillering occurs, the root system is weak with few white roots, the rate of floret sterility increases, heading is delayed or does not occur at all, and maturity is postponed.
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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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How to Scientifically Choose Rice Varieties for Planting
How to scientifically choose rice varieties for planting should follow these principles: (1) Certified varieties with strong resistance. (2) In the same village or town, large-scale planting of a single variety should be avoided; 3-4 varieties should be mainly promoted and planted in combination. (3) Since this year's climatic conditions are not very favorable, varieties with a slightly earlier maturity period should be chosen. (4) Choose varieties sold by legitimate manufacturers. It is best to buy seeds from the breeding unit, because the breeding unit understands the characteristics of the varieties and the suitable regions. The seed purity is relatively good,
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How Is Rice Bred? A Detailed Explanation of Methods and Technical Key Points
In the process of hybrid rice breeding, the sterility of the rice male sterile line is affected by photoperiod-sensitive factors. The male sterile line generally shows sterility under the long daylight of April to September, while it shows fertility under the short daylight of September to April of the following year. Therefore, "two-line hybrid rice breeding" can increase yield by more than 20% compared with "three-line hybrid rice breeding", and it also overcomes the problems of a single source of male sterile cytoplasm and the relatively large limitation in the use of heterosis. The gene compatibility between indica and japonica subspecies is determined by their compatibility substances.
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What are the key technical points for field tillage and preparation for machine-transplanted rice?
For machine-transplanted rice fields, different tillage and preparation methods should be adopted according to the cropping sequence, soil characteristics and other conditions, and base fertilizer should be applied according to local conditions based on soil fertility. Tillage and preparation of fields following a previous crop: 1. Crushing the straw of the previous crop. When the previous crop is harvested, the straw must be crushed and evenly spread. If crushing was not carried out during mechanical harvesting, an additional straw-crushing operation should be added or the straw should be removed from the field. 2. Dry tillage. Under suitable soil moisture and water content conditions, three methods can be used to kill stubble: forward (reverse) rotary tillage, shallow plowing and harrowing of stubble, among which the reverse rotary stubble-killing method
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Detailed Methods for Controlling the Chinese Rice Grasshopper in Rice
Scientific name Oxya chinensis (Thunberg), belonging to the order Orthoptera, family Acrididae. It is distributed across the rice-growing regions of both northern and southern China. Its host plants include rice, wild rice stem (Zizania latifolia), and other grasses, as well as various plants in the Fabaceae, Convolvulaceae, Malvaceae, and Solanaceae families. Damage characteristics: adults and nymphs feed on leaves, causing notches; in severe cases the entire leaf is eaten away, leaving only the veins. Morphological features: adult male body length 15-33 mm, female 19-40 mm, yellow-green, brown-green, or green; the front margin of the forewing is green, the rest light brown; head is broad and large, oval; the vertex
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