活力素在西红柿上的应用活力素是一种广谱性的活性植物营养剂，富含多种有效成分，具有增强作物生理机能，促进生长，提高抗病能力，增加产量等作用。１９９４年，我们在东民村吕淑清家的西红柿上进行了施用活力素试验，取得较好的效果。供试西红柿品种为Ｌ－４０２，５月... Application of vitamins in tomatoes Activity vitamins is a broad spectrum of active plant nutrients, rich in a variety of active ingredients, with enhanced physiological functions of the crop, promote growth, improve disease resistance, increase yield and so on. In 1994, we conducted a test of vitality on tomatoes in our home village, Lu Shuqing, and achieved good results. Test varieties for the tomato L-402, May ...