摘要
含微量元素、镧系元素(稀土)、植物酶活性剂等植物营养的活性肥与桉树专用肥同时施用,可促进桉树幼林对营养元素的吸收利用,提高施肥的肥效,促进树高和材积的显著增长。与单施500g复混肥相比较,施放30 g活性肥/株+375 g复混肥/株的单株材积比单施复混肥的提高35.5%,经济效益非常显著。
The effects of activated fertilizer contained micronutrients, rare earths, and active botanic-enzymes with compound fertilizer（ special for eucalyptus） on the young eucalyptus trees growth were studied in this paper. The results showed that a single tree volume was increased by 35. 5% in the stands applied with 30g of activated fertilizer plus 375g of compound fertilizer per tree compared with in the stands applied with 500g of compound fertilizer only, with a significantly high benefit.
出处
《林业科技开发》
2008年第3期51-53,共3页
China Forestry Science and Technology
基金
桂科鉴字[2001]第071号
关键词
活性肥
按树
施肥试验
Activated fertilizer
Eucalyputs
Fertilization test
