31results about How to "Significant increase in income" patented technology

A water-soluble fertilizer. The invention belongs to the field of a crop fertilizer and specifically relates to a nano-scale multi-nutrient water-soluble fertilizer. The water-soluble fertilizer is composed of urea, monoammonium phosphate, potassium dihydrogen phosphate, Chinese medical stone, dolomite and other additives. The water-soluble fertilizer is prepared by the following steps: firstly micronizing Chinese medical stone and dolomite and carrying out water dissolution treatment, dissolving the mixture in water and simultaneously adding urea, monoammonium phosphate and potassium dihydrogen phosphate to be dissolved together, sending the mixture into a high pressure homogenizer for homogenization and refining to nanometers, adding the additives and mixing, concentrating and crystallizing, filtering and drying, crushing and packaging to obtain the nano-scale multi-nutrient water-soluble fertilizer. The water-soluble fertilizer has advantages of uniform color and granularity, adequate nutrient and fine particles and helps plants absorb nutrients. By the use of the water-soluble fertilizer, absorption and utilization of the fertilizer are raised for crops. Meanwhile, soil structure can be improved. Soil hardening is prevented, soil granulation is enhanced, microbial activity of plant roots is raised, and product quality of crops is promoted. The water-soluble fertilizer has good water solubility, is irrigated with water, will not block pipelines, and is suitable for integration of water and fertilizer.

The invention discloses a high-yield summer corn cultivation method, which comprises the following steps: applying tuza fertilizer, diammonium phosphate, urea and potassium sulfate to each mu of land, and ploughing the materials, which are mixed uniformly, under the ground; selecting compact-type improved high-yield corn seeds; before sowing, soaking the seeds in warm water at a temperature of 18-25 DEG C for 4-7 hours, carrying out ventilating and drying on the seeds; mixing the seeds with anticorrosive fungicide and insect repellant; sowing in large and small lines at intervals and in a staggering manner, wherein the distance between each two adjacent large lines is 40cm-50cm, the distance between each two adjacent small lines is 20cm, the planting distance is 23cm-24cm, the sowing depth is 3cm-5cm, and 2 to 3 seeds are sown in each seed cave and are positioned at intervals of 2cm; carrying out thinning and filling the gaps with seedlings after corns grow to have 3-4 leaves, then carrying out final singling of the seedlings; and carrying out intertillage on the corns when the corns grow to have 5-8 leaves, dressing 8kg-10kg of urea on each mu of land, and when the corns grow to have 8-9 leaves, and ploughing a groove of 10cm-12cm among the large lines to bury weeds so as to achieve an effect of corn ridging.

The invention discloses a method for mulching film seedling culture and planting of purple potatoes. The method belongs to the technical field of seedling culture and planting of potatoes. The method comprises the steps including (1) the mulching film seedling culture of the purple potatoes, (2) management of purple potato sprouts, (3) growth of young seedlings of the purple potato, (4) growth of the purple potatoes and (5) harvesting of the purple potatoes. By using the method disclosed by the invention, a germination period of the planted purple potatoes is short, and a germination rate during the same period increases by about 16.8%; the sprouts are healthy, strong and tall and have high quality and excellent performance, and a survival rate and survival quality of young seedlings of the purple potatoes are effectively guaranteed; the maturing purple potatoes have a high yield, planting benefits and income increase obviously, and income of farmer households is increased obviously. Pesticides of a small amount are applied continuously at intervals to the purple potatoes planted by the method disclosed by the invention, so that the purple potatoes can absorb sufficient nutrients during the growth, and the maturing potatoes have the advantages ofa big size, fresh and tender flesh, abundant nutrients and high edible values.

The invention belongs to the technical field of edible fungus cultivation, and in particular relates to a cultivation material formula and a production method for industrial production of Flammulina velutipes. The cultivation material of Flammulina velutipes consists of the following raw materials in percentage by weight: 42% to 50% of Artemisia annua, 28% to 32% of cottonseed hulls, 12% to 16% of bran, 5% to 10% of soybean powder, and 0.5% of calcium carbonate. %~2.0%, lime 1.0%~3.0%, magnesium sulfate 0.2%~0.5%. The cultivation material uses Artemisia persicae as the main material, which not only solves the cost problem of raw materials for the production of Flammulina velutipes, improves the cultivation efficiency, but also realizes the effective utilization of Artemisia persicae weeds, and reduces the damage and pollution to the environment. The production method of Flammulina velutipes realizes the purpose of high-efficiency production under the factory mode.

The invention relates to an edible fungus cultivation medium containing waste feed as major ingredient and a preparation method of the edible fungus cultivation medium containing waste feed as major ingredient, and belongs to the technical field of edible fungus cultivation. The edible fungus cultivation medium containing waste feed as major ingredient contains the following ingredients: waste feed, wood dust or cottonseed hull, calcium superphosphate, urea, lime, magnesium sulfate, Mepartricin and calcium carbonate. The invention also provides the preparation method and the application of the edible fungus cultivation medium. As compared with the conventional cultivation media (such as cottonseed hull, wood dust and corn cob), the application of waste feed as cultivation medium for edible fungus cultivation can save materials and reduce cost.