“溢绿专家”植物营养液在烤烟和脆红李上的应用研究

in order to improve the yield and quality of flue-cured tobacco and crisp red plum, and verify the effect of "Yilv expert" plant nutrient solution on two economic crops, field demonstration was carried out. The results showed that: the application of "Yilv expert" plant nutrient solution on Flue-cured Tobacco promoted the improvement of agronomic traits; the yield increased by 10.58 kg / mu, the average price increased by 0.34 yuan / kg, the output value increased by 348.58 yuan / mu, the first-class tobacco increased by 6.93 percentage points, the appearance quality of tobacco leaves was good, the chemical composition was coordinated, the potassium content in upper leaves increased by 18.67%, and the nicotine content in upper leaves decreased by 23.73%. The fruit setting rate increased by 8.08% to 47.91%; the single fruit weight increased by 17.73%; the fruit holding capacity increased by 57.45% on the 30th day after maturity, with a time cycle of 7-12 days; the intact rate increased by 19% on the 25th day; the intact rate increased by 35% on the 30th day; the intact rate increased by 14% on the 35th day.     

“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。