摘要
为开发利用林下凋落物为蔬菜育苗基质,以川滇高山栎凋落物为主料,发酵腐熟牛、羊、鸡及猪粪为辅料,体积比配成4个系列20个育苗基质配方,土壤和凋落物为对照,"津春4号"黄瓜品种为材料,研究了林下凋落物在黄瓜育苗上的效果。结果表明,无论从出苗率,形态指标如株高、茎粗、总真叶面积、根系长度,还是根、茎、叶鲜重等指标,猪粪系列基质配方表现最好,尤其是根系方面,株均鲜重和长度是土壤对照的2倍左右,该系列基质配方是培育优质种苗的良好基质。其它系列配方均存在不同的缺点,不适宜作为育苗基质。
For the development and utilization of forest litter for vegetable seedling substrate.Quercus aquifolioides Litter-based materials,fermentation decomposition of cow manure,sheep manure,chicken manure and pig manure as adjunct to volume ratio than the formation of four series twenty nursery substrate formulations,with conventional soil and pure litter as control,to Jin-chun 4 cucumber were used to study the forest litter on the impact of cucumber seedlings.The results show that,in terms of germination rate,morphological indicators such as plant height,stem diameter,total true leaf area,root length or fresh weight,such as roots,stems,leaf fresh weight and other indicators,the best performing pig series of matrix formulations,in particular root system,Strains were fresh weight and length is about 2 times the control soil,shows that the series of matrix formula is to cultivate high-quality seeds and seedlings a good substrate,the other series there are different formulations were shortcomings unsuitable as a breeding substrate.
出处
《中国农学通报》
CSCD
北大核心
2010年第22期228-232,共5页
Chinese Agricultural Science Bulletin
基金
西藏农牧学院青年基金资助项目"林芝主要设施栽培蔬菜无土育苗基质配方筛选研究"
关键词
川滇高山栎
凋落物
基质
家畜粪
quercus aquifolioides
litter
substrates
dung
