新疆农业科学2012，Vol.49Issue(8)：1421-1426,6.DOI:10.6048/j.issn.1001-4330.2012.08.008
不同基质配比试验
The Test of Different Substrates Compositions
摘要
Abstract
[ Objective ] In order to improve the quality of raising seedling and to solve the problem of substrate applications. [ Method ] In this experiment, the bud substrate was used for the control, Danish imports of peat, perlite, vermiculite were used as raw materials, and the different proportions of the three kinds of raw materials were used to prepare the five kinds of plug seedlings matrix. The effects of different substrate formulation on the growth of Brassica campestris ssp. Chinensis and Capsicum annuum L. were investigated. [ Result ] The growth of Brassica campestris ssp. chinensis showed that the sequence of germination rate was; 1>4>6>5>2>3, the sequence of cotyledon spreading was; 1>3>4>5>2>6, the emergence of 2 leaves with 1 core was: 3>1 >5>4>6>2, the emergence of 3 leaves with 1 core was 1 >3 >5 >6 >2 >4. Multiple comparisons and correlation analysis of the different matrix showed that the 2 substrate ratios were superior to the control of bud substrate. On the whole, the number of leaves, leaf length, leaf width, leaf area and plant height was highly significant or significantly positively correlated, and positive correlation exists between the growth and the leaves of the plant; die results of the Capsicum annuum L.growth showed that the differences between the treatments became smaller with the extension of the investigation date; all the peat of the index is higher than that of the control bud substrate or a substrate similar to the. control bud substrate . [ Conclusion ] 2 substrate ( all peat ) was suggested to be used as the best substitute."关键词
小白菜/辣椒/基质/幼苗生长Key words
Brassica campestris ssp. chinensis/ Capsicum annuum L. / substrate/ seedling growth分类
农业科技引用本文复制引用
张景云,赵萍,万新建,梁晶,熊德桃,胡新龙,缪南生..不同基质配比试验[J].新疆农业科学,2012,49(8):1421-1426,6.基金项目
现代农业产业技术体系专项资金(CARS-25) （CARS-25）
江西省农科院创新基金(博士启动项目)"优质、耐热、抗病小白菜种质资源的创新与利用"(2010CBS004) （博士启动项目）
