“溢根专家”植物营养液在烤烟和茶苗上的应用效果研究

为了明确新型植物营养液“溢根专家”在烟草及茶树上的应用效果,开展了烟草和茶树育苗以及烟草大田栽培试验。结果表明：施用营养液后,烟苗成苗率提升10.08个百分点,根系表面积增加20.24%,根系体积增加51.61%,总叶绿素增加23.80%,净光合速率增加32.16%;茶苗成苗率提高8.89个百分点,根系体积及干重增加,根系活力及呼吸速率增强。营养液的施用,显著促进了烟株的生长,成熟期株高、叶片数、最大叶面积显著增加;烟叶产量提高12.86%,烟叶产值提高17.12%,烟叶均价提高1.06元/kg,上等提高29.42%。本试验结果说明“溢根专家”新型植物营养液具有促进作物生长的作用,并能够提高作物的产量与品质。

Study on the Application of

In order to clarify the application effect of new plant nutrient solution "Yigen expert" on tobacco and tea plants, tobacco and tea seedlings and tobacco field cultivation experiments were carried out. The results showed that after applying this nutrient solution, the percentage of tobacco seedling survival increased by 10.08 point, root surface area by 20.24%, root volume by 51.61%, total chlorophyll by 23.80%, and net photosynthetic rate by 32.16%. The application of this nutrient solution results in the increase of the percentage of tea seedling survival by 8.9 point, and significant increase in root volume and dry weight, root activity and respiration rate. The application of this nutrient solution significantly promoted the growth of tobacco plants, significantly increased plant height, leaf number and maximum leaf area at maturity; The yield of tobacco leaf increased by 12.86%, the output value of tobacco leaf increased by 17.12%, the average price of tobacco leaf increased by 1.06 yuan / kg, and the high quality tobacco rate increased by 29.42%. The results showed that the new plant nutrient solution could promote the growth of crops and improve the yield and quality of crops.