the juice of clover, leek and wood vinegar were used to control tomato early blight by three concentration respectively and three ways of treatment respectively for studying on controlling effects.
采用苜蓿汁、韭菜汁和木醋液三种物质分别按三种不同浓度和三种不同施用方式对番茄早疫病的防治效果进行研究。
the differences of density, odor and color for wood vinegar collected at different smoke temperature were very little.
不同烟温度下收集的木醋液密度、气味、颜色差别不大。
ginkgo wood vinegar constituents are various from the carbonizing temperatures.
银杏木醋液的组成成分与采集温度等有关。
moreover the development of wood vinegar in china was also discussed.
探讨了木醋液的研究发展趋势。
additionally, the refined yield of white birch wood vinegar (92.2%) was relatively high.
桦木醋液精制得率(92.2%)相对较高;
objective:safety of the purified wood vinegar was studied by the acute and chronicity toxic response on the experiment animal.
目的:通过观察实验动物使用木醋液后的急、慢性毒性反应,评估精制木醋液的安全性。
simultaneously, in the purification process of the waste gas, wood vinegar and wood tar can also be extracted as the raw materials of other industries, thus having significant economic benefits.
同时在对废气的凈化过程中,还可以提取木醋液和木焦油可作为其它行业的原料 。具有显着的经济效益。
the process and product of wood vinegar with different materials and temperatures were supervised to know the characters of preparation process of wood vinegar with wood residues and its composition.
为了解以木材剩余物为原料的木酢液制备特性和木酢液的成分组成,采用电控炭化反应釜进行调制试验,分析了不同材料和调制温度下的生成物组成。
in a word, wood vinegar has prominent effect on the agricultural characterization and some chemical indexes of potato. different varieties need different concentration of wood vinegar.
试验表明,木醋液对马铃薯农艺性状和生化指标作用明显,但不同马铃薯品种对木醋液要求的适宜浓度不同。
the plutella xylostella can be controlled after using wood vinegar 500x combined with spinosad 1000x. the utilization of the pesticide can be reduced in the actual production.
木酢液500倍液混用菜喜1000倍液,可较好地控制小菜蛾的发生与为害,在实际生产中,可以进一步减少农药的使用量。
however, the mechanism of wood vinegar to the crops output and quality formation needs further research.
但木醋液对作物产量和品质形成机理方面的研究有待于进一步深入。
besides, wood vinegar of different carbonizing temperatures had different effects on buds bursting and seedlings growth of crops.
另外,不同炭化温度段收集的银杏木醋液对作物种子的发芽和生长也有不同的作用效果。
ginkgo wood vinegar was a kind of quite complicated compounds, which include water, organic acid, phenol compound, alkanet compound, alcohol compound and so on.
银杏木醋液是一种组成成分相当复杂的混合物,主要成分是水,其次是有机酸、酚类、醛类、酮类、酯类及其它杂环类物质等。