32results about How to "Seedlings with well-developed roots" patented technology

The invention belongs to the technical field of plant seedling culture, and discloses a seedling growing method for oil expression peony seeds. The method comprises measures of collection and processing of the oil expression peony seeds, seed storage, seedbed preparation, sowing and seedling raising, management after transplantation, and the like. Compared with the prior art, the method has the advantages that the seed processing time is short, the seed processing method is simple, the emergence of seedlings is tidy, the emergence rate is high, the seedling survival rate is high, the seedling raising cost is low, no season influence of transplantation after seedling survival exists and the like.

The invention discloses a preparation method of a vegetable seedling raising matrix, which comprises the following steps of preparing materials including seaweed meal, cow dung, pig manure, straw powder, maize cob smashed materials, perlite, vermiculite, plant ash, ephedra oil, cinnamon, honeylocust, galangal, sodium alginate, potassium fulvic, rhodofix, sodium carboxymethyl starch, a sodium chloride aqueous solution (mass percentage: 12%) and fine soil; A, fermenting raw materials: after the seaweed meal, the cow dung, the pig manure, the straw powder, the maize cob smashed materials and the fine soil are uniformly mixed, controlling the moisture content at 57-62%, and adding a corrosion promoter; B, preparing a traditional Chinese medicine extracting solution; C, taking the plant ash, and obtaining a plant ash leaching solution; D, adding the sodium alginate, the potassium fulvic, the rhodofix and the sodium carboxymethyl starch into the sodium chloride aqueous solution (mass percentage: 12%); E, soaking the vermiculite in the traditional Chinese medicine extracting solution; and F, proportioning the fermented material obtained in the step A, the perlite obtained by soaking in the step D and the vermiculite obtained by soaking in the step E in a ratio of 8:1:1. The method disclosed by the invention is simple in proportioning, easy to use and good in seedling raising effect; and seedling root systems are developed, good in water-retaining property, and rich in nutritional ingredients.

The invention provides a nursery site substrate for planting organic vegetables. The nursery site substrate comprises, by weight, 5-10 parts of sawdust, 10-20 parts of cow dung, 5-10 parts of duck manure, 3-5 parts of hydrophyta natantia powder, 3-5 parts of smashed corn cob, 3-5 parts of perlite, 3-5 parts of vermiculite, 5-8 parts of plant ash, 5-8 parts of mulberry leaf, 6-10 parts of pokeberry root, 8-12 parts of Szechwan chinaberry fruit, 5-8 parts of garlic powder, 1-2 parts of sodium alginate, 0.5-1 part of fulvic acid potassium, 0.5-1 part of indolebutyric acid, 1-2 parts of sodium carboxymethyl starch, 20-30 parts of 12% sodium chloride solution, and 30-50 parts of fine soil. The nursery site substrate is simple in proportion, convenient to use, good in nursery effect, good in water retaining ability, and rich in nutrient contents, and the developed root system of seedlings can be achieved.

A cuttage method for culturing the sapling of lectuce tea tree features that branch of existing lectuce tea tree is used as scion, and includes such steps as choosing scion, spraying liquid, cutting, immersing in liquid, cuttage and management. It has high survival rate (more than 80%).

The invention provides a preparation method of a nursery site medium for planting organic vegetable. The preparation method comprises the following steps: preparing materials (saw dust, cattle manure, duck manure, floating aquatic plant powder, corn cob crushed matter, perlite, vermiculite, plant ash, mulberry leaves, radix phytolaccae, toosendan fruit, garlic powder, sodium alginate, BFA, indolebutyric acid, sodium carboxymethyl starch, 12wt% sodium chloride aquatic solution and fine earth); A, fermenting the raw materials: uniformly mixing the saw dust, the cattle manure, the duck manure, the floating aquatic plant powder, the corn cob crushed matter and the fine earth, controlling the moisture content to be 57-62%, and adding the corrosion promoter; B, preparing a traditional Chinese medicine extraction liquid; C, preparing a plant ash leach liquor by use of the plant ash; D, adding the sodium alginate, the BFA, indolebutyric acid and sodium carboxymethyl starch into the 12wt% sodium chloride aquatic solution; E, soaking the vermiculite in the traditional Chinese medicine extraction liquid; F, mixing the fermented material obtained in the step A, the perlite soaked in the step D and the vermiculite soaked in the step E at a ratio of 8:1:1. The preparation method is simple in proportion, convenient to use, good in nursing effect, developed in seedling root, good in water retention property and rich in nutrients.

The invention discloses a high-efficiency and high-yield fertilizer special for pakchoi, which comprises the following raw materials in part by weight: 25-32 parts of urea, 25-28 parts of urea phosphate, 22-26 parts of potassium phosphate magnesium fertilizer, 20-26 parts of potassium chloride, 25-28 parts of biological bacteria fermentation products, 35-40 parts of rotten rapeseed cake fertilizer, 32-36 parts of peanut cakes, 20-24 parts of peanut bran, 20-25 parts of tapioca flour, 25-29 parts of bone meal, 1-3 parts of zinc sulfate, 2-4 parts of magnesium sulfate, 1-2 parts of sodium molybdate, 4-7 parts of borax, 5-8 parts of diatomaceous earth, 20-26 parts of bentonite powder, 20-25 parts of kaoline, 2-5 parts of zinc humate, 1-3 parts of manganese humate, 2-5 parts of urea iron humate, 2-4 parts of sodium humate, 8-13 parts of Chinese medicine residues, 2-5 parts of angled bittersweet, and 6-9 parts of golden larch barks. The high-efficiency and high-yield fertilizer is high in utilization rate. By means of the fertilizer, crops are high in yield. Meanwhile, the damage of the fertilizer to the soil ecological environment is small.

The present invention discloses a high-performance fertilizer special for pakchoi, which comprises the following raw materials in part by weight: 25-30 parts of monoammonium phosphate, 28-33 parts of] ammonium molybdate, 13-16 parts of potassium chloride, 40-55 parts of biological bacterium fermentation products, 25-37 parts of animal wastes, 40-50 parts of decomposed rape seed cakes, 12-16 parts of oil-shale ashes, 10-15 parts of paulownia sawdusts, 21-24 parts of bone meal, 1-2 parts of manganese sulfate, 1-2 parts of zinc sulfate, 1-2 parts of magnesium sulfate, 1-2 parts of sodium molybdate, 4-7 parts of borax, 22-26 parts of bentonite, 10-13 parts of honeycomb briquette slags, 15-20 parts of humic acid, 1-3 parts of bio-fungus preparations, 8-13 parts of Chinese medicine residues, 4-8 parts of garlic stems, 6-9 parts of angled bittersweet, and 2-6 parts of golden larch bark. The fertilizer is high in utilization rate. By adopting the fertilizer, crops are high in yield. Meanwhile, the damage of the fertilizer to the soil ecological environment is small.

The invention discloses a seedling raising method of watermelons. The seedling raising method comprises concrete steps: disinfecting seeds; storing seeds in sand; accelerating germination of seeds, sowing and performing seedling stage management. The seedling raising method of watermelons has following beneficial effects: an operation method is easy and feasible; high survival rate is obtained; a seedling period is short; high efficiency is obtained; high-quality watermelon seedlings in large quantities can be produced in a short period; a good basis is provided for subsequent production of watermelons; and the shortage of watermelon markets in summer and autumn can be effectively solved.

The invention discloses a rice seed soaking agent, a rice seed soaking method and a rice germinating method. The rice seed soaking agent comprises nanocarbon sol, which contains 0.1-10% of nanocarbon by weight percentage, the grain size of the nanocarbon is 30-60 nm, and the pH of the nanocarbon sol is smaller than or equal to 3. The rice seed soaking agent is poisonless and harmless; after the rice seed soaking agent is applied, seedlings can be high in germinating rate, robust in root system, high in resistance, rapid in post-transplanting survival and good in growth vigor.

The invention discloses a strawberry soilless seedling-breeding method, and relates to the field of agricultural planting. The method comprises the following steps: (1) preparing a soilless seedling-breeding substrate; (2) disinfecting the soilless seedling-breeding substrate; (3) disinfecting the surfaces of seeds; (4) carrying out germination acceleration on the seeds; (5) sowing the seeds and breeding seedlings. The strawberry seedling-breeding method provided by the invention has the advantages of simple operation method, high seedling emergence rate of strawberry seeds and strong seedling, sterilization operation is carried out on both the seed epidermis and the substrate, so that the harm of microorganisms to the seeds is reduced, the germination rate of the seeds and the survival rate of the seedlings are improved, the root systems of the seedlings are developed, and the seedlings easily survive and grow vigorously after being transplanted.

The invention belongs to the technical field of seedling raising of psathyrostachy huashanica Keng, and discloses a seedling-raising compound substrate special for psathyrostachy huashanica Keng and apreparation method thereof. The seedling-raising compound substrate special for psathyrostachy huashanica Keng is prepared from garden soil, peat and perlite according to the volume ratio of 1:2:1. The germination rate of seeds of psathyrostachy huashanica Keng is highest and reaches 83.33%, the plant height is 12.5 cm, the root length is 5.8 cm, the quality of seedlings of psathyrostachy huashanica Keng is improved, the root-top ratio is 0.20, and the root system activity is increased by 16.64%. The seedling roots are developed, the metabolic capacity is obvious, the absorption of nutrientsand the synthesis of biomass are facilitated, the life activities are indirectly promoted, and the growth demands of psathyrostachy huashanica Keng are met.

The invention discloses nutrient solution for cabbage seedling cultivation. The nutrient solution is characterized in that per liter of the solution contains 190-220mg of potassium nitrate, 140-160mg of ammonium sulfate, 100-120mg of potassium hydrogen phosphate, 300-320mg of magnesium sulfate heptahydrate, 20-25mg of chelated iron and the balance water, and a pH value of the nutrient solution is kept in a range of 5.5-6.5. The nutrient solution which is applied to a cabbage plug seedling cultivation process is capable of providing sufficient nutrients for seedlings to make the seedlings developed in root system and robust in plant, so that thriving of the seedlings can be guaranteed, and the seedling survival rate is increased. The nutrient solution is especially suitable for water high in salt and alkali content.

The invention belongs to the technical field of nutrient soil, and discloses special nutrient soil for artemisia annua in sowing and seedling stages. The nutrient soil comprises, by weight, 30-45 parts of field surface soil, 15-25 parts of dry cow dung, 8-18 parts of sand, 8-13 parts of vermiculite, 6-15 parts of diatomite, 10-16 parts of modified charcoal, 10-15 parts of inorganic fertilizer, 0.5-1.2 parts of medium trace element, 5-10 parts of plant nutrition additive and a proper amount of water. The nutrient soil is specially prepared according to the growth characteristics of artemisia annua in the sowing and seedling stages, the germination rate of artemisia annua seeds is increased, nutrients are provided for artemisia annua seedlings, the seedling rate of the artemisia annua is increased, and the cultivation cost of the artemisia annua is greatly reduced. A preparation method is simple, easy to operate and high in feasibility.