摘要: |
为提高设施草莓土地利用率,设计一种新型设施草莓立体栽培模式("新H型":即"H型"架下土壤栽培一层草莓,形成双层立体栽培模式),以‘红颜’草莓为试验材料,分析对比在"新H型"和传统栽培2种不同栽培模式下的光照条件、植株营养生长、果实产量与品质、经济效益等指标,并综合评价了"新H型"立体栽培模式实际生产性能。结果表明:单位面积土地上,"新H型"立体栽培模式比传统栽培模式种植株数多20%,投入增加44.455%,产量增加20.240%,总收入增加35.269%,纯利润增加25.876%。初步证实,"新H型"立体栽培模式整体表现优于传统栽培,提高了土地利用效率。 |
关键词: 草莓 “新H型” 生长 产量 果实品质 立体栽培 |
DOI:10.11841/j.issn.1007-4333.2019.02.07 |
投稿时间:2017-09-05 |
基金项目:"十二五"农村领域国家科技计划(2013BAD20B01);农业科技成果转化基金项目(2013GB23600672) |
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A new type of facility strawberry stereoscopic cultivation mode |
JIE Linnan1, JIAO Shulei1, WANG Xiujuan2, WANG Hongqing1
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(1.College of Horticulture, China Agricultural University, Beijing 100193, China;2.Shandong Runzhushan Agricultural Technology Co., Ltd., Shandong 262200, China) |
Abstract: |
In order to improve the land utilization rate, a new type of facility strawberry stereoscopic cultivation mode "New H Type " was designed. Strawberry variety ‘Red’ (Fragaria×ananassa Duch.) was planted in two different cultivation modes, "New H Type" and traditional cultivation mode. The light illumination, vegetative growth of the plant, fruit yield and quality, and economic benefit index of these two modes were compared. "New H Type" was comprehensively evaluated in actual production performance. The results showed that the "New H Type" stereoscopic cultivation mode did better than the traditional one. The plant number increased by 20%, input increased by 44.455%, yield increased by 20.240%, total income increased by 35.269% and net profit increased by 25.876% per unit land area. It indicated that "New H Type" stereoscopic cultivation mode was superior to traditional cultivation in improving the land utilization. |
Key words: Fragaria×ananassa Duch. “New H Type” growth yield fruit quality stereoscopic cultivation |