【摘要】 为评估多肽植物营养素对于蔬菜生产的应用效果，镇江市蔬菜研究所开展了多肽植物营养素对小白菜生长及产量影响的试验。试验结果表明，以多肽植物营养素为基肥，小白菜株高比对照（不施用任何基肥）增加1.70 cm，最大叶片长增加0.99 cm，每667 m~2产量增加256.80 kg，较对照增产33.60%，收益较对照增加907.2元。施用多肽植物营养素可显著提高小白菜产量和经济效益，在生产上具有一定的应用与推广价值。更多还原

【Abstract】 In order to evaluate the application effect of peptide plant nutrients on vegetable production,Zhenjiang Vegetable Research Institute carred out the experiment on the effects of peptide plant nutrients on the growth and yield of Brassica chinensis L.The results showed that using peptide plant nutrients as the base fertilizer,the plant height of B.chinensis L.increased by 1.70 cm,the maximum leaf length increased by 0.99 cm,the yield increased by 256.80 kg/667 m~2,which was 33.60% higher than that of the control.And the incaome increased by 907.2 yuan/667 m~2 compared to the control.The application of peptide plant nutrients cpuld significantly improve the yield and economic benefits of B.chinensis L.,and had certain application and promotion value in production.更多还原