76results about How to "Improve pH value" patented technology

The invention discloses a healthy and environment-friendly laundry ball with a good anti-winding effect. The laundry ball comprises a container, a handle, a locking ring and at least one ceramic washing ball, wherein the ceramic washing ball is located in the container, the ceramic washing ball is similar to a sphere and comprises an upper shell and a lower shell, and at least one through hole is formed in the upper shell and / or the lower shell. The laundry ball is characterized in that a round hole is formed in the bottom of the lower shell; and the handle comprises a connecting component and a handle body which are connected, the connecting component penetrates through the round hole and is tightly sleeved by a locking ring from the inside of the lower shell, and at least one trough hole is formed in the handle body. By virtue of the healthy and environment-friendly laundry ball with the good anti-winding effect, the winding of clothes can be effectively prevented; and the ceramic washing ball can be put in the laundry ball, so that the laundry ball has a good clothes cleaning function.

The invention relates to the field of medicinal fertilizers and provides an ecological medicinal fertilizer for rice and a preparation method of the ecological medicinal fertilizer. According to a formula, the fertilizer is prepared from the following raw materials in parts by weight: 2-3 parts of zanthoxylum bungeanum leaves, 1.5-3 parts of willow leaves, 10-25 parts of poplar leaves, 7-15 parts of Chinese parasol leaves, 2.5-6 parts of ailanthus altissima leaves and 5-10 parts of rice husks. The preparation method comprises the concrete steps of (a) cleaning the leaves in a NaCl water solution according to the weight part, and airing; (b) uniformly stirring the aired leaves and the rice husks, diluting 1 part of prepared vinegar yeast by using 100kg of cold boiled water, and then, uniformly spraying the vinegar yeast; (c) covering and sealing a compost by using a plastic film, and then, wrapping the compost by using rice straws until the compost is fermented to be mature; and (d) preparing the vinegar yeast, namely, culturing 1 part of the vinegar yeast in a culture medium prepared according to the formula: 3-4ml of edible alcohol, 0.4g of glucose, 1g of yeast extracts, 1.5g of calcium carbonate, 1.5g of agar and 100g of water at the temperature of 30 DEG C for 2 days, and then, storing in a refrigerator (4 DEG C). By using the ecological medicinal fertilizer for rice, the aims of turning waste into wealth and combining a fertilizer and a medicine are achieved, and nutritive elements required by growth of rice can be comprehensively provided.

The invention relates to an organic planting method of blueberries, comprising a soil preparation period at the early stage of blueberry plantation, a seedling period and a flowering and fruiting period, wherein in the flowering and fruiting period, straw bioreactor landfill and sludge are adopted for organic plantation. The invention can effectively improve soil pH value, enhance activity of microbes and enzyme in soil, promote improvement of root system vitality and soil organic matter content, replace chemical pesticides, effectively boost ground temperature so as to prevent freeze injury in early spring, increase blueberry survival rate by 40%, and realize the aim of improving the yield of blueberries by 260kg per mu.

The invention relates to the field of medicinal fertilizers, in particular to an organic corn medicinal fertilizer and a preparation method thereof. The organic corn medicinal fertilizer comprises the following raw materials in part by weight: 10 to 19 parts of imperatorin, 10 to 20 parts of tender catchweed bedstraw herb, 1 to 5 parts of Chinese pulsatilla root, 20 to 30 parts of corn straw and 30 to 60 parts of farm fertilizer. The preparation method comprises the following steps of: cutting the corn straw, the imperatorin and the tender catchweed bedstraw herb off; washing the Chinese pulsatilla root, cutting the Chinese pulsatilla root off, boiling the cut Chinese pulsatilla root in water, and separating and collecting Chinese pulsatilla root decoction and Chinese pulsatilla root residues; composting, wherein a composting surface is formed at each height of 10 to 15 centimeters; spraying the Chinese pulsatilla root decoction on each composting surface until finishing composting; and covering composts by using a plastic film and sealing until the composts are decomposed thoroughly. By the organic corn medicinal fertilizer, the aims of 'changing wastes into wealth' and 'integrating medicines and fertilizers' are fulfilled, and the organic corn medicinal fertilizer has the effects of soil repair, low carbon and safety and can supply nutrient elements to corn comprehensively.

The invention discloses a special absorption-promoting organic fertilizer for four-season fruit mulberries. The special absorption-promoting organic fertilizer is prepared from the following raw materials in parts by weight: 25-35 parts of straws, 6-8 parts of coal gangues, 8-10 parts of ground phosphate rock, 4-5 parts of bacillus subtilis, 12-16 parts of urea, 4-6 parts of palygorskite clay, 2-3 parts of polyacrylamide, 15-20 parts of bits of wood, 6-8 parts of plant ash, 12-18 parts of grain stalks, 6-8 parts of ammonium hydrogen carbonate, 5-9 parts of nuphar pumilum powder, 4-5 parts of paenibacillus polymyxa, 6-8 parts of moss, 20-30 parts of corncobs, 30-40 parts of a soil conditioner and a proper amount of water. By using a lot of organic matters as the raw materials and adopting a secondary fermentation process, the fertilizer integrates beneficial effects of increasing production, being efficient and long-acting, enhancing the quality and improving the soil and the like, and plays a role of overcoming undernutrition caused by decrease of the absorbing ability of the root system of the four-season fruit mulberries in the later growing period, and moreover, the fertilizer is low in manufacturing cost and pollution-free, and has relatively good popularization and application prospects.