Selection is an important part of increasing the production of land yuan. Selection is usually carried out within one month after the male has found wings in the rearing pond. At this time, some female earth elements drag the egg masses on the buttocks, some do not drag the egg masses and the reproductive pores are not closed, and the lower part of the belly is pink and there are luster. Adult females with early growth, large body size, strong ability to respond, and fast crawling speed should be selected as seed worms. At the same time, strong males that account for about 25% of the number of females should be selected and pooled in a pool to produce superior offspring. Eggs should be large, full, bright color retention. In the artificial greenhouse where the density of cultivation is high, the soil element will lose its resistance, causing degradation of the variety and reducing the yield. In order to ensure the high yield, stable production, and prevention of degradation of earth elements, the following measures should be taken: Exercise in the natural environment The indoor cultured earth elements will be taken to the outdoor environment for exercise. After 1 to 2 years, they will be captured again and mixed with the indoor earth elements to overcome the degradation of the earth elements. Avoid inbreeding Mating fertile earth elements in artificial greenhouses with wild or imported species. Strengthen the aquaculture management to reasonably control the density of insect populations and the proportion of males and females. According to the different growth periods and feeding conditions of the soil element, the classification and pooling are performed. A reasonable amount of insects is released, and the number of males is generally about 25% of the total number of females. The feed for cultured earth elements should be diversified. In particular, the protein content in the feed should be more than 16%, and the amount of feed should ensure that it is full and there is no leftover food. Natural Sweeteners
ï¬The sufficient capacity of GMP standard workshop covers all customers` demand.
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We are a young, energetic, and competent company, specializing in high quality Sweeteners for food products, Collagen for good health supplement products, pharmaceutical intermediate for medicines, and technical active ingredients for biocidal products. We have different lines of sweeteners, natural sweeteners are novel sweeteners, and we have our own brand, its NovoSweet. All our NovoSweet Natural Sweeteners are extracted from plant and fruit. We guarantee that the process of production is natural and clean, and all our purification stage is doing under GMP standard workshop. We also have organic certificate for our NovoSweet Natural Sweeteners.
Characteristic of NovoSweet Natural Sweeteners:
ï¬Natural, it is extracted from plant and fruit.
ï¬High in sweet, Low in calorie.
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ï¬ISO9000&22000/Kosher/Halal/Organic certified.
ï¬Complete products line for all series of the extractions.
