45results about How to "To achieve the effect of increasing production" patented technology

The invention relates to a sorghum planting method. The sorghum planting method specifically comprises the following steps: selecting a high-yield and high-quality variety suitable for planting in a region; performing reasonable crop rotation; carrying out fine soil preparation and applying sufficient base fertilizer; conducting early sowing in a timely manner, adopting a greenhouse or a small arch mulching film for covering seedlings, and treating seeds before sowing; promoting early growth through early planting; carrying out fine management and reasonable fertilizer application: after sufficient base fertilizer is applied and transplanting and reviving are conducted, 10 kg of urea is applied per mu in combination with intertillage weeding and serves as a seedling promoting fertilizer, 15 kg of urea as a booting fertilizer is applied per mu in the early stage of jointing and booting, and foliage dressing is conducted twice in combination with pest control in the initial heading stage; timely harvesting; and carrying out timely follow-up management since the growth period of regenerated sorghum is short and heading is carried out in about 50 days after seedling emergence. The method has the beneficial effects that the planting problem that expected yield and quality cannot be achieved due to different planting modes, incorrect seeding methods and inaccurate seeding time can be effectively solved, and the purpose of increasing the yield for many farmers is achieved through popularization.

The invention relates to an application of a chitosan-oligosaccharide containing composition to the production of edible fungi and particularly provides a culture solution for producing an edible fungi. The culture solution comprises a growth factor, a carbon source, a nitrogen source, an inorganic salt and water, wherein the growth factor comprises chitosan oligosaccharide and humic acid which are at the weight ratio of 1:(20-100); the growth factor accounts for 5-15% of the total weight of the culture solution, the carbon source accounts for 10-30% of the total weight of the culture solution, the nitrogen source accounts for 10-30% of the total weight of the culture solution, the inorganic salt accounts for 1-10% of the total weight of the culture solution, and the balance of water. The invention provides the application of the composition containing the chitosan oligosaccharide and the humic acid to the production of a variety of edible fungi. The method for culturing the edible fungi comprises the steps of culturing the culture solution containing the chitosan oligosaccharide and the humic acid and atomizing by using an edible fungus bag. The growth of the mycelium can be promoted, the yield of the fruiting body can be increased, and the quality of the fruiting body can be improved.

The invention discloses an anti-corrosion impeller with an inverted long-angle arc swirl and an anti-corrosion stirring paddle with an inverted long-angle arc swirl. The technical point of the present invention is that the upper convex surface of the two sides of the arc-shaped blade is an inverted long angle, and together with the lower part of the two sides close to the right-angled side, the upper liquid entry surface and the lower opening liquid surface of the blade are formed, and the side of the upper liquid entry surface The sides are composed of two angled lines with similar lengths; the root of the convex surface of the arc-shaped blade is the part close to the stirring shaft, the middle part and the tail, that is, the cross-section of the part away from the stirring shaft is an arc surface formed by circles with different radii; the arc The cross-section of the root of the concave surface of the blade, that is, the part close to the stirring shaft, the middle part and the tail, that is, the part away from the stirring shaft is also an arc surface formed by circles with different radii. The invention provides an anti-corrosion paddle and a stirring paddle with an inverted long-angle arc swirl flow that can widen the extension force of the flow channel of the stirring paddle blade and the strong swirl force of several shapes, and has the effects of saving electricity, reducing consumption, increasing production, and has a long service life. .

The present invention relates to a seed dressing agent, especially to a potato seed dressing agent. The potato seed dressing agent is characterized in that: 50% dimethomoph, 80% mancozeb and 72% agricultural streptomycin are firstly mixed; then an adsorption sustained-release agent and an additive are added to obtain the potato seed dressing agent, wherein a weight ratio of the dimethomoph to themancozeb to the agricultural streptomycin is (1.2-3.2%):(0.1-0.64%):(0.06-0.16%), the adsorption sustained-release agent is bentonite, the weight percentage of the adsorption sustained-release agent is 84-92.64%, the additive is potassium dihydrogen phosphate, the weight percentage of the additive is 6-12%. According to the present invention, the purpose of the present invention is to solve the problem of fungus in the soil of the potato successive cropping land; the low-toxicity, high-efficiency, and low-residue agent is introduced, and is assisted by microelements, high-quality nutrient substances, and the like to prepare into the seed dressing agent, such that the infection of the harmful substances in the soil to the potato seed is effectively blocked, the infection of the pathogenic bacteria to the potato seed surface is inhibited, the seedling emergence rate of the potato seed is improved, the disease resistance of the potato is enhanced, and the potato seed dressing agent provides the guarantee for the potato yield increasing.