130results about How to "Improve germination index" patented technology

The invention relates to a method for making landscape plant waste compost inoculum and an application of the same. The method is as follows: bacillus subtilis, trichoderma viride, lactobacillus plantarum, paracoccus denitrification, aspergillus oryzae and saccharomyces cerevisiae respectively occupying 10 to 20 mass portions are inoculated in a solid state fermentation medium so as to carry out cultivation and fermentation in dark sealing for 1 to 3 weeks at a temperature of between 25 and 30 DEG C; one week later, 250 mass portions of saw dust is added and evenly stirred and then cultivation and fermentation are continued; two weeks later, hay is placed to absorb surplus moisture and then is removed, and powdery inoculum can be obtained through drying in the shade for further use. Garden wastes are piled up and then are inoculated with inoculum with the weight occupying 1 to 3 per mill of that of a pile and dipped in warm water at a temperature of between 30 and 40 DEG C; compost is carried out at a temperature of between 55 and 65 DEG C, and pile turning and water replenishing are carried out every 3 to 4 days; then, pile turning and water replenishing are carried out every two weeks so as to keep pile water content of between 50 and 60 percent; thus, compost is completed after three weeks so as to reach to rotten innocuity standards. The strain has simple making and low cost, and can be directly used or bred continuously; moreover, the strain has no variation, no inactivation and long storage period, and the obtained compost can improve soil and increase nutrient utilization rate.

The invention relates to a Trichoderma harzianum fermentation process, wettable powder and application thereof and aims at solving the problems of high cost and poor plant disease and pest prevention and control effect when a Trichoderma harzianum strain is made into stable wettable powder.The Trichoderma harzianum fermentation process includes following steps: 1, selecting and treating raw materials; 2, preparing a Trichoderma harzianum solid-state fermentation culture medium; 3, fermenting Trichoderma harzianum.A preparation process of the wettable powder includes: mixing conidia powder obtained by Trichoderma harzianum fermentation, a wetting agent, a dispersant, a synergist X and a carrier well to obtain the wettable powder.The wettable powder has effect of promoting germination of tomato seeds and has remarkable effect on treating and controlling tomato powdery mildew, gray mold and leaf mold.The Trichoderma harzianum fermentation process and the wettable powder are used for promoting germination of the tomato seeds and preventing and controlling tomato diseases and pests.

The invention discloses a blue alga compost and its making method. The making method of the blue alga compost comprises the following steps: mixing blue algae with biomass charcoal to obtain a blue alga-biomass charcoal mixture, and carrying out aerobic composting of the blue alga-biomass charcoal mixture in a constant-temperature and constant-humidity incubator to obtain the blue alga compost. The making method of the blue alga compost reduces the loss of ammonium nitrogen and total nitrogen in the blue alga compost composting process, allows the nutrient contents after composting ending to reach an organic fertilizer standard, reduces the contents of toxins in the blue algae, and improves the seed germination index of a mixed compost. The method has the advantages of simplicity, practicality, safety, environmental protection and substantial effects.

The invention relates to a seedling growing method of Wushan epimedium, and belongs to the technical field of traditional Chinese herbal cultivation. The method comprises the following steps: step one, collecting and pre-treating Wushan epimedium seeds; step two, subjecting the processed Wushan epimedium seeds to a temperature-variable stratification treatment, wherein in the temperature-variable stratification treatment, the Wushan epimedium seeds are placed at a temperature of 10 DEG C for 12 hours and then placed at a temperature of 20 DEG C for 12 hours, and the two steps are carried out alternately; step three, soaking the Wushan epimedium seeds in a solution containing fluridone; step four, subjecting the Wushan epimedium seeds to a low-temperature (3-6 DEG C) stratification treatment. Through the method, the germination rate, germination potential, and germination index of Wushan epimedium seeds are all prominently improved, and the average germination time is obviously shortened. The operation is simple, the controllability is strong, the Wushan epimedium seed dormancy can be awaken efficiently, and normal seedlings can be obtained.

The invention discloses a method for impelling miracle fruit seeds to germinate and improving the survival rate of seedlings. The method mainly comprises the steps of selecting seeds, disinfecting the seeds, performing ultrasonic treatment, breaking the dormancy of the seeds, germinating the seeds, transplanting seedlings and the like. Technologies, such as growth regulator control and temperature change treatment, for breaking the dormancy of the seeds are used, wherein a growth regulator with suitable concentration and a base material and temperature changes suitable for temperature change treatment are adopted, so that the germination time of the miracle fruit seeds is greatly shortened. According to the culture method, ultrasonic waves are used for treating the seeds, an appropriate temperature and light treatment are adopted to ensure that the germination rate, germination vigor and germination indexes are improved, the suitable seedling base material is adopted, and the plant percent is high.

The invention provides application of citrulline in improvement of salt stress resistance of plant seeds. When the citrulline is applied to the plant seeds subjected to salt stress, the germination rate, germination potential, germination index, vitality index, root activity, radicle length and hypocotyl length of the plant seeds subjected to salt stress can be improved, and the seed germination is promoted, so that the effects of enabling the plant seeds to be high in survival rate, yield and quality are achieved.

The invention belongs to the technical field of microbiological degradation and provides a grease degrading bacterium and application thereof. According to the grease degrading bacterium disclosed by the invention, bacillus subtilis KF-1 is separated and screened from soil of an area polluted by grease, the strain is high temperature resistant and has stronger animal and vegetable grease degrading capacity and high lipase production activity, and lipase activity can reach 42.31U / ml after 72h shaking flask fermentation and cultivation. When a bactericide prepared from the bacillus subtilis KF-1 is applied to livestock dead body compost, compost maturity is accelerated, a degrease content in a compost product is obviously reduced, a seed germination index is improved, and quality of the compost product is improved.

The invention relates to an anionic tobacco coating pelleted seed and a preparation method thereof. An anionic powder seed coating agent wraps seeds initiated by anionic powder; then, an ordinary seed coating agent is used for wrapping. The preparation method is characterized in that (1) tobacco seeds, the anionic powder and water are put into an initiating container for initiating; (2) the anionic powder with the mass percent being 2 to 5 percent is added into the ordinary seed coating agent; an anionic seed coating agent is prepared; (3) a bonding agent is uniformly sprayed on the seed surfaces; uniform stirring is performed; then, the anionic seed coating agent is added; uniform stirring and seed coating are performed; (4) the ordinary seed coating agent is used for continuously performing seed coating processing; after screening, polishing, dyeing and drying, the anionic tobacco coating pelleted seed is obtained. After the technical scheme is adopted, the initiating effect can be effectively improved; the seed vigor is improved; the seed germination and the seedling growth are promoted; the seed germination time is short; the seedling emergence is regular; the seedling emergence rate is high.