| 转光膜对草莓生长及品质的影响 |
| |
| 引用本文： | 刘 杨,刘 琪,卫慧波,戴 军,何文清.转光膜对草莓生长及品质的影响[J].中国蔬菜,2019,1(9):62-68. |
| |
| 作者姓名： | 刘 杨 刘 琪 卫慧波 戴 军 何文清 |
| |
| 作者单位： | （;1.中国农业科学院农业环境与可持续发展研究所，农业农村部农膜污染防控重点实验室，北京100081；;2. 北京博大睿尔思发光科技有限公司，北京 100081） |
| |
| 基金项目： | 国家公益性行业（农业）科研专项（201503105），中央级公益性科研院所基本科研业务专项（Y2017PO26） |
| |
| 摘 要： | 转光膜是一种可以吸收太阳光中部分紫外光，并将其转化为可为植物光合作用利用的蓝紫光和红橙光的功能性农膜。以草莓品种红颜为试材，研究转光膜对草莓生长及品质等的影响。结果表明，与普通膜相比，转光膜可使棚内日平均温度提高0.39 ℃，生育期积温增加75.0 ℃ ；盛果期，转光膜处理的草莓叶片净光合速率和叶绿素含量显著高于普通膜处理，分别增加了14.3% 和14.0%；转光膜处理能够显著促进草莓的早熟和增产，与普通膜相比，转光膜处理的草莓可提前10 d 成熟，每667 m2 增产219.9 kg；转光膜对改善果实品质有明显的促进作用，草莓第1 茬和第2 茬果实的VC 含量比普通膜处理分别增加了16.1%、24.4%，可溶性糖含量差异不显著。
|
| 关 键 词： | 转光膜 草莓 生长 品质 |
Effects of Light Conversion Film on Growth and Quality of Strawberry |
| |
| LIU Yang,LIU Qi,WEI Hui-bo,DAI Jun,HE Wen-qing.Effects of Light Conversion Film on Growth and Quality of Strawberry[J].China Vegetables,2019,1(9):62-68. |
| |
| Authors: | LIU Yang LIU Qi WEI Hui-bo DAI Jun HE Wen-qing |
| |
| Institution: | （;1.Key Laboratory of Prevention and Control of Residual Pollution in Agricultural Film，Ministry of Agriculture and Rural;
Affairs，Institute of Environment and Sustainable Development in Agriculture，Chinese Academy of Agricultural Sciences，;
Beijing 100081，China；;2.Beijing Boda Rare Earth Luminous Technology Co.，Ltd.，Beijing 100081，China） |
| |
| Abstract: | Light conversion film（LCF）is a functional agricultural films，which could absorb
part of the ultraviolet light from sunlight and convert it into red-blue light to be utilized by plant
photosynthesis．Taking the strawberry variety ‘Hongyan’as test material，this paper studied the effect
of LCF on strawberry growth and quality．The results showed that compared with the ordinary film
（POF），LCF could increase average daily indoor temperature by 0.39 ℃ and accumulated temperature
during growth period in green house by 75.0 ℃．During full productive stage，the photosynthesis
rate and chlorophyll content of strawberry leaves treated with LCF were increased by 14.3% and
14.0%，respectively．Beside，LCF treatment could remarkably promote strawberry early maturity
and yield increase．Compared with POF treatment，LCF-treated strawberries could mature 10 days
earlier，and increase yield by 3.3 t · hm-2 ．Besides，LCF could obviously improve the fruit quality．
The VC content of LCF-treated strawberry in the first and second harvest periods were increased 16.1% and
24.4%，respectively than that of those treated with ordinary film．While，the differences in soluble sugar
content were not significant． |
| |
| Keywords: | Light conversion film Strawberry Growth Quality |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《中国蔬菜》浏览原始摘要信息 |
| 点击此处可从《中国蔬菜》下载免费的PDF全文 |
