40results about How to "Improve growth indicators" patented technology

The invention discloses a strain of Saccharomyces cerevisiae used for solid fermentation. The strain is named Saccharomyces cerevisiae BLNJ03, which has been preserved in the China Center for Type Culture Collection on April 08, 2015, and its preservation number is: CCTCC NO :M 2015209. The invention also discloses the solid fermentation culture method of the saccharomyces cerevisiae and the application of the solid fermentation culture. The saccharomyces cerevisiae strain has the advantages of high biomass, stable passage and the like; in solid fermentation, the yield of metabolites such as amino acids and organic acids is higher than that of other yeast solid fermentation products. Applying Saccharomyces cerevisiae BLNJ03 solid fermentation culture to grass carp can significantly improve growth indicators, digestion indicators and immune indicators; application to dairy cows can increase milk production; application to beef cattle and mutton sheep can significantly improve their production performance.

The invention discloses a seed processing method capable of improving the emergence rate of direct seeding early rice under low temperature stress. The processing method comprises the following steps: step A, preparing a priming agent: determining the using amount of the priming agent according to the ratio of the seed amount / rice seed weight to the volume of the priming agent; step B, selecting species: choosing the double cropping rice in central China; step C, soaking seeds: soaking seeds in the priming liquid, and carrying out priming under a dark condition; step D, drying seeds: filling the soaked seeds on a nylon net bag, washing the seeds by tap water, draining the water, placing the seeds in a drying oven, drying the seeds, and then storing the dried rice seeds in a refrigerator; step E, preparing the soil: preparing the soil through dry tillage, dry preparation, rotary tillage, and rake leveling for dry direct seeding; step F, sowing: carrying out sowing through dry direct seeding by machines. The operation is simple and convenient; the method is suitable for dry direct seeding and wet direct seeding; the germination force, germination rate, and seedling quality of direct seeding early rice seeds under a low temperature condition are prominently improved; the stress resistance of paddy rice seedling is enhanced, and solved is the problem that first-sowing full stand of direct seeding early rice is difficult.