30results about How to "Shorten the fruiting cycle" patented technology

The invention discloses a culture material for industrial cultivation of Pleurotus eryngii. The culture material is made from the following raw materials by weight: 17 parts of white poplar twood chips, 17 parts of corn cobs, 10 parts of Jujun grass or elephant grass, 10 parts of bagasse, 20 parts of wheat bran, 10 parts of soybean meal, 10 parts of corn flour, 5 parts of light calcium carbonate and 1 part of lime. The Pleurotus eryngii product cultivated by the culture material provided by the invention is detected to meet the requirements of green fool, the fruiting speed is fast, and the fruiting cycle is shortened. A cycle lasts for 46 days, wherein spawn running accounts for 26 days, and the fruiting accounts for 20 days. The product quality is good, and the biological conversion rate is high and is up to over 70%. The finished product mushroom has a high proportion, which accounts for more than 85% of the yield.

The invention discloses a plantation method for oil tea trees. The method comprises the steps of land selection and preparation, seedling selection and transplantation, topdressing at a seedling stage, branch trimming, fostering and weeding, topdressing at a fruit bearing stage, etc. A nutrient solution is sprayed and applied after the transplantation, at a seedling culture stage and at the fruit bearing stage respectively in combination with the topdressing. The nutrient solution is made through the steps that 3-5 parts by weight of selenium source, 6-7 parts by weight of humic acid, 9-12 parts by weight of protein powder, 2-4 parts by weight of EM bacteria, 12-14 parts by weight of amino acid, and 4-6 parts by weight of vitamins are mixed, water is added till the water content reaches 5-8wt%, and the mixture is treated by heat preservation for 12-15h under the temperature of 30-35 DEG C; and water with three to four multiples of weight added continuously, the mixture is mixed, heated to a boiling state and treated by heat preservation for 20-30min, filtering is conducted by a centrifuge, a filtering liquid is collected and evaporated till the organic selenium content in the filtering liquid is 7-8mg/L, and the nutrient solution can be obtained. Oil tea trees planted with the plantation method disclosed by the invention have a high survival rate, a short fruit bearing stage and significant economic benefits.

The invention discloses a morchellaconica facility cultivation technology, and belongs to the technical field of edible fungus cultivation. The facility cultivation technology specifically comprises the following steps: building a mushroom shed, constructing ridge beds, carrying out sowing, building small arched sheds, supplementing a nutrient matrix, carrying out mycelium management and protection, carrying out mushroom acceleration, carrying out mushroom cultivation and carrying out harvesting. According to the invention, the influence of external environment to the growth of morchellaconicais effectively avoided by the facility cultivation of a greenhouse and the small arched sheds, fruiting is uniform, the fruiting rate is stable, the problems of low yield, long period and the like are solved, and an idea is provided for sustainable development of the morchellaconica industry.

The invention relates to a culture material of morchella esculenta by using prickly ash seeds and a cultivation method of the morchella esculenta. The culture material of the morchella esculenta by using prickly ash seeds is prepared from the following raw material in parts by weight: 50-70 parts of dry prickly ash seeds, 10-20 parts of a nutrient carrier, 3-5 parts of humus soil, 10-15 parts of bran, 1 part of gypsum powder, 2 parts of lime and 0.2 part of a leavening agent. According to the invention, the prickly ash seeds are used as the culture material of the morchella esculenta; after the strain cultivation is finished, a mode of sowing and soil covering is adopted for carrying out large-area cultivation; continuous harvesting of 2-3 batches of morchella esculenta can be realized; the yield can reach 200-300 kg/mu; and the culture material after the cultivation of the morchella esculenta can be returned to fields, so that the organic matter content of soil is increased, and the soil quality is improved.

The invention discloses a quick production method for large ball-cover mushroom strains, which mainly comprises the steps of preparing a culture medium for original seeds and cultivation seeds, preparing the original seeds, inoculating the original seeds, preparing the cultivation seeds, preparing the strains and the like. The method is mainly characterized in that: the broadleaf tree sawdust culture medium for the original seeds and the cultivation seeds is prepared from broadleaf tree sawdust granules, and meanwhile a bottled seed cultivation mode and a bagged seed cultivation mode are provided. Aiming at the characteristics of growth conditions and environment of the large ball-cover mushroom strains, the preparation is simple; the prepared large ball-cover mushroom strains have tidy growth and short cultivation time; the yield of the produced large ball-cover mushroom strains is high; and the fruiting cycle of the large ball-cover mushroom strains is shortened.

The invention discloses a pleurotus eryngii culture medium based on material particle granularity collocation and a preparation method of the pleurotus eryngii culture medium. The culture medium comprises components in parts by weight as follows: 20-30 parts of sawdust, 15-25 parts of corncobs, 15-20 parts of bagasse, 5-15 parts of soybean meal, 10-20 parts of corn kernels, 10-20 parts of wheat kernels, 1 part of calcium carbonate and 1 part of lime powder, wherein the particle diameter of the sawdust is lower than 0.1 mm; the particle diameter of the corncobs is lower than 6 mm, and the corncobs lower than 40 meshes account for less than 15% of the total amount of the corncobs in mass ratio; the length of the bagasse is less than 5 mm; the granularity of the soybean meal is 5-40 meshes; the granularity of the corn kernels is 2-4 mm; the granularity of the wheat kernels is natural; the granularity of the calcium carbonate is lower than 60 meshes; and the granularity of the lime powder is lower than 60 meshes. According to the culture medium, compared with a conventional formula, the mycelium culture period is shortened by 18%, mycelia are denser and stronger, the fruiting period is shortened by 5%, and the output is increased by 5.5% stably.

The invention provides a liquid medium for improving agaricus blazei murill microelement content. The liquid medium comprises, by weight, 1000ml of water, 1-3g of glucose, 2-4g of sucrose, 2-4g of white sugar, 0.5-1g of soluble starch, 3-5g of beef extracts, 3-4g of peptone, 0.1-0.5g of bean flour, 1-3g of potassium dihydrogen phosphate, 0.05-0.1g of ammonium nitrate, 1-2g of magnesium sulfate, 0.05-0.3g of calcium sulfate, 0.005-0.006g of sodium molybdate, 0.008-0.01g of sodium selenite and 0.0005-0.001g of rare earth element. Compared with the prior art, according to the liquid medium, adding quantity of a carbon source and a nitrogen source is controlled, polysaccharide content of products is improved, absorption of agaricus blazei murill for phosphorus, potassium, magnesium, calcium, selenium and molybdenum is facilitated, absorption of the agaricus blazei murill for heavy metal elements is reduced, and edible and health care values of the products are improved.

The invention belongs to the technical field of microorganisms, and particularly relates to rose palmata, fruity mushroom and a cultivation method thereof. The rose palmata is preserved in the China General Microbiological Culture Collection Center, and the preservation number is CGMCC No.21941. The fruity mushroom cultivation method comprises the following steps: (1) culture of a test tube mother strain is conducted, specifically, a test tube filled with a mother strain culture medium is sterilized, a palmarosa palmosa tissue block is inoculated under an aseptic condition, and culturing is conducted at 20-22 DEG C for 20-25 days to obtain the test tube mother strain; (2) enlarged culture of the strain is conducted, specifically, the test tube mother strain obtained in the step (1) is subjected to enlarged culture to obtain an enlarged culture strain; and (3) fruiting culture is conducted, specifically, the enlarged culture strain in the step (2) is subjected to bag cultivation or bottle cultivation, and fruiting is conducted to obtain a finished product. The fruity mushroom obtained through the method is high in nutrient content and short in cultivation time, the biological conversion rate reaches up to 70% or above, and the method can be widely applied to industrial production.

The invention discloses a method for shortening the fruiting period of morchella. The method comprises the following steps of (1), land preparation, wherein soil with the pH value being 6.5-7.5 is selected, a morchella strain is planted at the temperature lower than 20 DEGC, before planting, the soil is deeply turned one time, during planting, a sunshade net and plastic cloth are placed on a greenhouse body, and a plurality of ditches are dug; (2), planting, wherein the strain is broadcasted into the dug ditches, after planting, earthing is conducted, sufficient water is applied one time, andthe strain is covered with a black mulching film; (3), management, wherein the humidity of the morchella planting environmental is kept at 65-75%, after white spores emerge on the ground, the mulchingfilm is opened, nutrition bags are placed, and after placement, the mulching film is well put; after the mulching film is put, the sunshade net on the greenhouse body is removed, and only the plasticcloth remains; when the ground is dry, water is supplemented in time, after the morchella grows to 5 centimeters high, the mulching film is removed, and the sunshade net is placed on the greenhouse body. The method has the advantages that the fruiting period of the morchella is greatly shortened, the yield and quality of the morchella can be improved, and great improvement of the production benefit is facilitated.

The invention aims at providing a pear tree high branch grafting method through which the fruit bearing and cultivating time is short and pear flesh is excellent in mouthfeel. The method comprises thesteps of stock treatment, wherein old pear trees which do not bear fruits are selected, multiple branches are selected on trunks less than two meters above the ground at the leaf fall period in October and November of the previous year, and the branches are sawn off to form branch heads as stock heads for grafting next year; stock transplanting, wherein stocks are dug in ball shapes to new land in December; scion selection and collection, wherein after new tips of new pear trees grow over 10 cm, multiple new tips are cut off and wrapped with wet towels, and new tip grafting work should be completed the same day; from March 15 to March 25 when the moderate temperature is 15-18 DEG C in the same year, the selected and collected new tips are grafted to the stock heads; grafting sections at which the new tips are grafted are wrapped with 2-3 layers of preservative film to promote healing of grafting wounds. According to the pear tree high branch grafting method through which the fruit bearing and cultivating time is short and the pear flesh is excellent in mouthfeel, the cultivated pear branches can grow longer next year and bear fruits in the third year, the born fruits are numerous,and the purposes of increasing yield and overcome are achieved.

The invention relates to a fixed-point fruiting chestnut mushroom cultivation method using large bacterium sticks without covering soil, and belongs to the technical field of chestnut mushroom cultivation. According to the technical scheme, the method comprises the steps of material preparation, bagging, sterilization, inoculation, spawn running management, fixed-point fruiting, harvesting and spawn culture. According to the method, fixed-point fruiting chestnut mushroom cultivation is conducted by using the large bacterium sticks without the covering soil, the limitation that the covering soil is needed in chestnut mushroom cultivation is made up, fruiting of cultivated chestnut mushrooms is in order, fruiting time can be manually controlled, the fruiting cycle is shortened, the yield in the first flush is high, the quality of the chestnut mushrooms is good, impurities do not exist, and diseases and pests are few; the chestnut mushrooms cultivated in bags are even in size, fresh and aesthetic, the shelf goods performance of the chestnut mushrooms is greatly improved, and the chestnut mushrooms are more likely to be welcomed by all customers; by means of the fruiting technology of the chestnut mushrooms cultivated in the bags without the covering soil, the sales volume and the sales value of the chestnut mushrooms can be directly improved, the production and operation costs of a mushroom grower are significantly lowered, economic income of the mushroom grower is increased, good economic values and social benefits are brought to people, and industrial bag cultivation year-round production with the covering soil can be achieved.

The invention relates to the technical field of fruiting nutrient solutions and in particular relates to an agrocybe cylindracea fruiting nutrient solution and a preparation method thereof. Seaweed extract and radix pseudo-ginseng extract are combined and prepared; then magnesium sulfate, ammonium humate, potassium dihydrogen phosphate, glucose, yeast powder and vitamin C are added, so that sufficient nutrient supplementation can be realized at an agrocybe cylindracea fruiting phase or a rapid growth phase of sporophore; the sporophore of agrocybe cylindrace grows vigorously, mushroom bodies of the agrocybe cylindrace are thick and strong, the growth speed is increased and the cultivation period of the agrocybe cylindrace is shortened.

The invention belongs to the field of technologies for cultivating edible fungi, and particularly discloses a disease prevention medium for cultivating auricularia polytricha and a method for preparing the disease prevention medium. The disease prevention medium comprises, by weight, 10-20 parts of smashed wood shaving, 10-20 parts of spartina, 10-20 parts of trichoderma anti-mildew agents, 10-25 parts of soy sauce residues, 10-30 parts of water chestnut hulls, 10-20 parts of durian shells, 5-15 parts of apple pomace, 5-15 parts of garlic straw, 1-8 parts of sugarcane skins and the like. The method includes preparation steps of (1) raw material treatment, (2) fermentation treatment, (3) loading treatment and (4) sterilization treatment. The disease prevention medium and the method have the advantages that the disease prevention medium in a formula design is suitable for growth of the auricularia polytricha, the auricularia polytricha is bright red as compared with fresh auricularia polytricha on a year-on-year basis, and the integral quality of the auricularia polytricha can be improved; partial raw materials for the disease prevention medium are agricultural waste and industrial waste, accordingly, the disease prevention medium is low in cost, the production cost can be reduced, a novel treatment way can be provided for the agricultural waste and the industrial waste, and the disease prevention medium and the method are economical and environmentally friendly; the method is simple and is easy to popularize.