|
|||||
|
|
| 不同育苗方式对苦瓜育苗效果的影响 | |
| 引用本文： | 万新建,张景云,关 峰,胡新龙,赵 萍,缪南生. 不同育苗方式对苦瓜育苗效果的影响[J]. 中国农学通报, 2015, 31(10): 97-100. DOI: 10.11924/j.issn.1000-6850.casb14110082 |
| 作者姓名： | 万新建 张景云 关 峰 胡新龙 赵 萍 缪南生 |
| 作者单位： | (江西省农业科学院蔬菜花卉研究所,南昌 330200） |
| 基金项目： | 国家现代农业产业技术体系建设专项资金项目(CARS-25);江西省科研院所基础设施配套项目“苦瓜优异资源利用及新品种选育”(20142BBA13027) |
| 摘 要： | 通过研究营养钵育苗、穴盘育苗、营养基质块育苗对苦瓜幼苗生长的影响，筛选出最佳的苦瓜育苗方式。调查不同方式育苗条件下苦瓜出苗速度、株高、茎粗、节间长、叶数、叶长、叶宽、地上部干鲜重、根干鲜重等生长指标，分析壮苗指数。3种育苗方式中，以营养钵育苗最好，幼苗的茎最粗，为3.02 mm；叶片最大，长、宽分别为5.77 mm和6.23 mm；根系最发达，鲜、干重分别为1.45 g和0.08 g；生长量最大，地上部鲜、干重分别为4.14 g和0.35 g；壮苗指数最高，为0.18。采用营养钵育苗，幼苗生长稳健，株高适中，茎粗，叶片宽大，根系发达，壮苗指数高，有利于培育壮苗。 |
| 关 键 词： | 浙西北 浙西北 稻田 诱虫灯 昆虫群落 结构 |
| 收稿时间： | 2014-11-14 |
| 修稿时间： | 2015-01-13 |
Effects of Different Nursery Methods on the Growth of Bitter Gourd Seedlings |
|
| Wan Xinjian,Zhang Jingyun,Guan Feng,Hu Xinlong,Zhao Ping and Miao Nansheng. Effects of Different Nursery Methods on the Growth of Bitter Gourd Seedlings[J]. Chinese Agricultural Science Bulletin, 2015, 31(10): 97-100. DOI: 10.11924/j.issn.1000-6850.casb14110082 | |
| Authors: | Wan Xinjian Zhang Jingyun Guan Feng Hu Xinlong Zhao Ping Miao Nansheng |
| Affiliation: | (Vegetable and Flower Institute, Jiangxi Academy of Agricultural Sciences, Nanchang 330200) |
| Abstract: | The effects of different nursery ways, such as nursery pot, nursery tray and nutrition substrate block, on the growth of bitter gourd seedlings were studied to select the best way of bitter gourd seedling. The growth index, including speed of seedling, stem diameter, internode length, leaves number, leaves length, leaves width, ground dry weight, ground fresh weight, dry weight and fresh weight of roots of bitter gourd seedlings grown in different seedling cultivation ways were investigated in order to analyze seedling indexes. The nursery pot seedling was the best way in three seedling cultivation ways, the stem diameter of seedlings reached the maximum level of 3.02 mm; the maximum levels of leaf length and width were 5.77 mm and 6.23 mm, respectively; the fresh weight and dry weight of roots were 1.45 g and 0.08 g, respectively; the ground fresh weight and ground dry weight were 4.14 g and 0.35 g, respectively; the seedling index was 0.18. The seedlings of bitter gourd grown in the nursery pots were stronger with a thicker stem, a wider leaf, more roots and moderate height, and the seedling index was the largest. Consequently, nursery pots should be the best method to cultivate the strong seedlings for bitter gourd. |
| Keywords: | bitter gourd seedlings nursery pot nursery tray nutrition substrate block seedlings quality |
| 本文献已被 CNKI 等数据库收录！ | |
| 点击此处可从《中国农学通报》浏览原始摘要信息 | |
| 点击此处可从《中国农学通报》下载全文 | |