32results about How to "Cultivation technique is simple" patented technology

The invention discloses a novel tuckahoe strain (china center for type culture collection (CCTCC) M2011072) and bag-material efficient cultivation technology. The novel tuckahoe stain is applied to cultivation by adopting the bag-material efficient cultivation technology. The novel tuckahoe stain is mainly characterized in that 1) a mycelium is strong, white, obvious in clamp connection; and hypha is spread quickly in a cultivation process; 2) the tuckahoe fruits earlier, the fruit body is even and strong, the color of pulp is white or light yellow, and the skin of tuckahoe is thin and presents purplish red color; 3)the novel tuckahoe strain has the advantages of being stable inheritable characteristics, strong in anti-bacteria infection capacity, high in biological efficiency and yield, good in quality and the like; and 4) the novel tuckahoe strain remarkably improves content of effective components of amino acid, pachymaran and the like in the tuckahoe.

A method for promoting the jujube tree to bear the jujubes twice in one year by use of the big plastic film shed warming the in winter and regulating temp and humidity includes such steps as removing the plastic film after the first batch of jujubes is picked up in order to update the tree, promoting second blossom and fruit bearing, covering film in the last 10 days of the October, picking up the second batch of jujubes, pruning, covering film in the day and removing film at night for forcing the dormancy of jujube tree, and warming from the middle 10 days of the December.

The invention discloses a three-step method for producing a 'dragon head phoenix tail' high-quality officinal dendrobium stem material. The method comprises three steps of embryo culture for direct seedling formation, plug plantation of seedlings in a greenhouse, and culture of a semi-mature seedling epiphytic trunk; and an officinal dendrobium stem production technology is simplified, seedling breeding time is shortened, and the quality and transplanting survival rate of test tube seedlings of officinal dendrobium stem are improved. In the method, the production time of the test tube seedlings is 6 to 7 months, but the conventional test tube seedling breeding time is 10 to 12 months. An officinal dendrobium stem medicinal material prepared by the method has a thick and short stem, the content of polysaccharide from Dendrobium officinale is 36 to 48 percent, and the officinal dendrobium stem medicinal material has a 'dragon head phoenix tail' characteristic in external shape and is a necessary raw material for processing 'dragon head phoenix tail' Tiepi Fengdou. A semi-mature seedling epiphytic trunk technology in the method is suitable for farmers in mountainous areas to cultivate the officinal dendrobium stem, and is low in investment and high in yield; the farmers do not need to build greenhouses and only need to purchase plug seedlings; and the cultivation technology is easy to grasp and is a practical technology for servicing 'Three Rural Issues'.

The invention discloses a miniature lotus root seed breeding technique, and belongs to the technical field of vegetable seedling production. The method comprises the following steps that: tissue culture seedlings of lotus root, test-tube lotus root, terminal buds and axillary buds of lotus root, lotus seeds and the like are cultured in containers with the diameter of 15 to 50cm and the height of 8 to 60cm, and grow and develop into miniature lotus root seeds. The miniature lotus root seed breeding technique comprises the following steps of: preparing soil, arranging containers, and filling soil (mud or other substrates) until the soil is 2 / 3 of volumes of the containers; after the mean daily temperature is stably higher than 13 DEG C, culturing lotus root brood bodies in the prepared containers; adding water or nutrient solution into the containers; performing management such as water depth regulation, top application, weed removal, pest control and the like in the growth and development process of the miniature lotus root seeds; and breeding to obtain the miniature lotus root seeds with at least 3-5 knots, the length of 12 to 80cm and the mass of 20 to 1,500g. The technique can make the lotus root brood bodies miniaturized.

A technique for cultivating tea trees with carbon powder in order to improve the quality of tea includes such steps as applying the alkaline carbon powder in deep soil, transplanting tea trees in the soil, irrigating with the solution of bamboo or wood vinegar, spreading weeds on the field, applying organic fertilizer, applying the vegetative insect repellant, and pruning.

The invention relates to a preparation method of polysaccharide which is extracted from plants and usage thereof, belonging to the field of biopharmaceuticals. The preparation of polysaccharide comprises extracting total polysaccharide DIP which is extracted and separated from Duchesnea indica and has clear varicella-zoster virus activity resistance property, neutral polysaccharide neutral polysaccharide DIP1 and acidic polysaccharide DIP2 in total polysaccharide, and two major active monomer compositions polysaccharide DIP30 and polysaccharide DIP 60 in acidic polysaccharide DIP2. The raw material of Duchesnea indica has wide source range, easy regeneration, easily-operated preparation method, and high reproducibility. The polysaccharide shows significant inhibition on the varicella-zoster virus, is safe, non-toxic and stable, and is a high-quality anti-viral drug candidate.

The invention relates to a purple corn paste and a production method thereof. The method comprises the following steps: mixing and crushing purple corn grains and frumentum accessories; spraying water and humidifying the crushed raw materials; then, carrying out puffing processing and cutting the major ingredient into short strips; crushing the puffed short strips into major ingredient powder; stir-frying flavor and nutrition accessories to ripeness and crushing the ripe accessories; evenly mixing the flavor and nutrition accessories and the major ingredient powder; carrying out drying and sterilization on the mixture; finally, adding seasoning and evenly mixing the mixture. The invention has the advantages that the purple corn paste is purely natural anthocyanin food, anthocyanin in the purple corn is the best variety in terms of effect among all plant anthocyanins and is superior to other anthocyanin food in terms of food effect; the purple corn paste contains a large amount of purple corn anthocyanin, thus being nutritious and safe to eat; the paste enjoys typical corn food flavor and achieves a good combination of color, aroma and taste; the paste is in line with the traditional dietary habit and meets the demand of mass consumption; the purple corn features high yield of raw material per unit area, low plantation cost and simple cultivation technique, and can be planted widely, thus enjoying abundant sources of the raw material and product processing features simple technology, easy operation, low cost and high economic benefit.

The invention discloses a fertilizer special for super rice and a preparation method for the fertilizer. The preparation method comprises the following steps of: a) screening a compound fertilizer with a proper nitrogen, phosphorus and potassium ratio according to nutritional characteristics of the super rice and physiochemical properties of main paddy field soil of Hunan Province; b) complexing various medium and trace nutrient elements and an organic acid active agent; and c) adding the medium and trace nutrient elements complexed with the organic acid active agent into the nitrogen-phosphorus-potassium compound fertilizer, adding a synergist and adding a nano retarder to obtain the fertilizer special for the super rice. The fertilizer special for the super rice can ensure that rice does not overgrow and has multiple valid tillers in an early stage and is not short of the fertilizer and has a few empty grains in a later stage, and can effectively improve soil hardening, reduce fertilizer loss and greatly improve the nutrient utilization rate.

The invention relates to an improvement of a special vegetable organic culture medium for soilless cultivation of vegetables, in particular to a vegetable organic culture medium by using Chinese medicine residues as main raw materials. The vegetable organic culture medium is characterized by comprising the following components: Chinese medicine residues, 86.7-130kg / m<3>; peat, 65-86.7kg / m<3>; vermiculite, 122.5-163.3kg / m<3>; urea, 1.1-2.2kg / m<3>; superphosphate,1.6-3.2 kg / m<3>; potassium chloride, 1.5-3.0kg / m<3>; and a water-retaining agent, 1-2kg / m<3>. Aiming at the defects of the existing vegetable organic culture medium, the invention provides a production process and technology of the organic culture medium by using Chinese medicine residues as main raw materials. The organic culture medium produced by the technology can meet the demand of vegetables on fertility in a full growth cycle, no fertilizer or a little amount of fertilizer is only applied once in the middle and later states of cultivation, so the fertilizer and water can be saved, the time and labor are saved, the labor cost is reduced, and the benefit of vegetable production is effectively improved.