| 压砂西瓜不同栽培模式对产量及农艺性状的影响 |
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| 引用本文： | 陈惠玲,陈惠,杨凯,林晶,马治国. 压砂西瓜不同栽培模式对产量及农艺性状的影响[J]. 农学学报, 2020, 36(1): 68-71. DOI: 10.11923/j.issn.2095-4050.cjas20190500032 |
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| 作者姓名： | 陈惠玲 陈惠 杨凯 林晶 马治国 |
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| 作者单位： | 宁夏农林科学院种质资源研究所,银川 750002 |
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| 基金项目： | 宁夏农业关键技术研发项目“压砂瓜水肥减控及品质提升技术研究”;国家现代农业产业技术体系项目“西甜瓜体系宁夏中卫综合试验站” (CARS-26-41);中国科学院“西部之光”人才培养计划项目“宁夏砂田西瓜连作障碍机制研究”;宁夏特色瓜菜产业关键技术创新与示范(NKYZ-16- 0302)。 |
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| 摘 要： | 为解决压砂西瓜不合理补水带来的资源和生态问题,以‘W03-15×W08-15’和‘金城5号’为试验材料,采用不同栽培方式进行随机区组试验,对不同栽培模式下压砂西瓜产量及农艺性状进行研究。结果表明,在滴灌覆膜栽培(FD)模式下压砂西瓜产量最高,干物质积累、茎粗、叶面积指数和含糖量显著高于其他3种模式,且4种栽培模式的差异达显著水平。研究结果对干旱缺水的宁夏中卫市香山地区发展节水农业具有重要意义。
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| 关 键 词： | 栽培模式 干旱 补水 压砂西瓜 产量 农艺性状 |
| 收稿时间： | 2019-05-09 |
| 修稿时间： | 2019-06-14 |
3 Cultivars of Wax Apple Seedlings: Determination of Cold and Freezing Injury Grade Indexes |
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| Guo Song,Liu Shengfeng,Yu Rong,Tian Mei,Dong Rui,Wang Zhiqiang,Yang Wanbang. 3 Cultivars of Wax Apple Seedlings: Determination of Cold and Freezing Injury Grade Indexes[J]. Journal of Agriculture, 2020, 36(1): 68-71. DOI: 10.11923/j.issn.2095-4050.cjas20190500032 |
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| Authors: | Guo Song Liu Shengfeng Yu Rong Tian Mei Dong Rui Wang Zhiqiang Yang Wanbang |
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| Affiliation: | Institute of Germplasm Resources, Ningxia Academy of Agricultural and Forestry Sciences, Yinchuan 750002, Ningxia, China |
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| Abstract: | The paper aims to solve the resource and ecological problems caused by unreasonable water supplement in sand-pressing watermelon cultivation, using ‘W03-15×W08-15’ and ‘Jincheng 5’ as experimental materials. A random block experiment was conducted with 4 cultivation methods to study the yield and agronomic traits of sand-pressing watermelon under different cultivation modes. The results showed that the yield of drip irrigation and film mulching cultivation (FD) was the highest. The dry matter accumulation, stem diameter, leaf area index and sugar content under FD were significantly higher than those under the other 3 modes, and the differences among the 4 cultivation modes were significant. The study is of certain significance to the development of water-saving agriculture in Xiangshan of Zhongwei. |
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| Keywords: | Cultivation mode Sand-pressed watermelon Yield Agronomic traits |
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