The Effects Of Enzyme Type Soil Activator Miaotekai On The Growth Of Dry Nursery Seedlings And Rice Output Daejeon

In this paper, Miao Tekai soil activator is the main research material. Through the Miao Tekai soil activator itself application effect on the use of rice, for researching the influence with the different usage of Miao Tekai soil activator to the dry rice-nursery’s seedling quality, growth and development after transplanting and the yield. Researching the influence of rice growth and development process, accumulation and distribution of dry matter, yield components and other factors on the different seedling quality, which is in the way of dip root transplanting. The results showed that:1. After application of Miao Tekai soil activator on rice, for enhancing the quality of the rice seedlings have a significant effect. With the increase of the amount of Miao Tekai soil activators (Set 5 levels:A0-A4, application rate were 0,0.3,0.6,1.2,2.4ml/m2, corresponding to the concentration of 0,0.5%,1%,2%,4%), the plant height, basal stem width, leaf area, white roots, total roots, root volume, the whole plant seedling dry weight, aerial parts dry weight, root dry weight and other indicators have shown a growing trend.Before the five leaf stage, with the application amount of Miao Tekai soil activator there was no significant differences on plant height, basal stem width, leaf area, the whole plant seedling dry weight, and aerial parts dry weight.Its white roots, total roots and root volume showed significant or extremely significant difference with the increase of the amount application of Miao Tekai soil activators. After the leaf stage of five, the application amount at A4 level showed significant or extremely significant difference on plant height, basal stem width, the whole plant seedling dry weight, and aerial parts dry weight. The experimental results showed that the more amount application of Miao Tekai soil activators the better for the older seedling’s growth and the dry matter accumulation, so that improve the comprehensive quality of seedlings.2. The different quality seedlings which came from the different amount application of Miao Tekai soil activators, its plant height, tiller number, leaf area index (LAI), leaf SPAD value, dry matter accumulation volume were all improved with the upgrading of seedling quality.At different growth stages exhibit different difference on the plant height, tiller number, leaf area index (LAI), leaf SPAD value with a different amount application of Miao Tekai soil activators.Overall it seems that the M4 treatment (the seedling came from A4 when transplanted to the field) showed significant or extremely significant difference on the indicators what have been mentioned. On the aspect of accumulation and distribution of dry matter, the application amount of Miao Tekai soil activator had a significant impact on the ear of rice. Experimental results show that increased application amount of soil activator may conducive rice stem and sheath material transformed to the ear of rice, and so that for the high yield.3. The application amount of Miao Tekai soil activators have a major impact on rice yield. In the yield components of rice, effective panicles per unit area, grain number per panicle were added with the increase of the application amount of soil activator. The number of grains per panicle and seed setting rate had no obvious rules.There was a positive correlation between the actual yield of rice and the application amount of Miao Tekai soil activators, it means that the higher application amount higher rice yield. The effective panicles per unit area showed a significant positive correlation to the rice yield. For the reason that, increase the amount of Miao Tekai soil activator application can increase the effective panicles per unit area, and furthermore increase production.4. When transplanting after dip roots with Miao Tekai soil activators (I.e. before the transplanting with a concentration of 1% solution of Miao Tekai soil activators to the roots dip 2 hours, S01 and S41 represent dip roots treatment), the plant height, stem tillers number, leaf area index (LAI) at the early stage of the growth significantly or extremely significantly lower than the same seedling quality of non-dip roots treatment (The non-dip roots used SO and S4 for represent). After the full heading stage, with the roots dip treatment S01, S41 exhibits the growth advantages. The plant height, tiller number were increased, and also the tiller time had been prolonged, the ineffective tillers fewer, and tillers rate higher. The SPAD values of leaves with the dip roots transplanting methods are better than the non-dip roots transplanting throughout the growing cycle.5. At different growth stages of rice, after the treatment of dip roots, the dry matter accumulation were significantly or extremely significantly to the non-dip roots. For the dry matter distribution, the dip roots’ ear of rice distribution ratio is higher than non-dip roots’. Especially for the best seedling quality, after transplanting with the treatment of dip roots, S41 had more significant effect.6. The actual production of rice with dip roots were higher than the non-dip roots one, which levels reached to significant or extremely significant difference. Among of them, the highest yield S41, compared with S0, the differences reached the extremely significant level.From the aspect of yield components, the dip roots transplanting rice panicles per unit area and grain number per panicle to the yield showed a significant positive correlation.Experimental results show that the dip roots transplanting rice through the impact of effective panicles and grain number per panicle, thereby affecting their production.