| 顾月兰.黑绿双拼双色地膜在大棚草莓生产上应用研究[J].中国南方果树,2026,55(3): |
| 黑绿双拼双色地膜在大棚草莓生产上应用研究 |
| Research on the application of black-green laminated two-tone mulch filmin greenhouse strawberry production |
| 投稿时间：2025-08-04 修订日期：2025-09-13 |
| DOI： |
| 中文关键词: 黑绿双拼双色地膜 大棚草莓 土壤温度 生育期 品质 产量 经济效益 |
| 英文关键词:Black-green laminated two-tone mulch film Greenhouse strawberry Soil temperature Growth period Fruit quality Yield Economic efficiency |
| 基金项目:上海市嘉定区科委自然科学研究项目（JDKW-2024-0003)资助 |
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| 中文摘要: |
| 为量化创新研发专利技术黑绿双拼双色地膜对大棚草莓地土壤温度以及草莓植株生长发育、果实品质和产量时间动态的影响，以‘越秀’（中熟品种）和‘红颜’（早熟品种）为试验品种，开展了黑绿双拼双色地膜与常规黑色地膜的田间比较试验研究。结果表明：与常规黑色地膜相比，黑绿双拼双色地膜使用后，‘越秀’和‘红颜’2个品种的大棚土壤（5 cm土层）白天最高地温均得到提升，同时也扩大了日地温差，月均日最高地温分别提升9.9%和10.6%，月均日地温差分别扩大31.3%和34.9%。同时，黑绿双拼双色地膜处理的草莓主要生育期较常规黑色地膜对照提前1~3 d，果实可溶性固形物含量分别提高17.6%和14.8%，单果质量分别提高7.0%和13.8%；全年商品果每667 m2产量分别增加12.8%和13.2%，每667m2产值分别增加5242元和4775元；其中早期时段大果每667 m2产量分别增加20.9%和19.3%，每667 m2产值分别增加4440元和2160元。扣除黑绿双拼双色地膜成本，2个品种全年每667 m2新增产值分别为5092元和4625元。 |
| 英文摘要: |
| To quantify the effects of black-green laminated two-tone mulch film—a innovative patented technology—on soil temperature, plant growth, fruit quality, and yield dynamics in greenhouse strawberry production, using ‘Yuexiu’（medium maturing variety）and ‘Hongyan’ （early maturing variety）as test varieties, the field comparison trials between black-green laminated two-tone mulch film and conventional black plastic film were conducted. The results showed that compared with conventional black plastic film, after using the black-green laminated two-tone mulch film, the daytime maximum soil (at 5 cm depth) temperature of both varieties was increased, and the daily temperature difference was also expanded. The monthly average daily maximum soil temperature increased by 9.9% (‘Yuexiu’) and 10.6% (‘Hongyan’) respectively, and the difference of monthly average daily temperature expanded by 31.3% (‘Yuexiu’) and 34.9% (‘Hongyan’) respectively. Meanwhile, the main growth period of strawberries was earlier by 1~3 days compared with conventional black plastic film control. The soluble solids content increased by 17.6% (‘Yuexiu’) and 14.8% (‘Hongyan’) respectively, and the single fruit weight increased by 7.0% (‘Yuexiu’) and 13.8% (‘Hongyan’) respectively. The annual commercial fruit yield per 667 m2increased by 12.8% (‘Yuexiu’) and 13.2% (‘Hongyan’) respectively, and the annual output value per 667 m2 increased by RMB 5,242 yuan and RMB 4,775 yuan respectively. Among them, the yield of large fruits per 667 m2 in the early period increased by 20.9% (‘Yuexiu’) and 19.3% (‘Hongyan’)respectively, and the output value per 667 m2 increased by RMB 4,440 yuan and RMB 2,160 yuan respectively. After deducting the cost of black-green laminated two-tone mulch film, the annual additional output value per 667 m2 was RMB 5,092 yuan (‘Yuexiu’) and RMB 4,025 yuan(‘Hongyan’)respectively. |
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