| 改良剂对连作土壤草莓生长及品质的影响 |
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| 引用本文： | 曹丹,张明,王竞,马林倩,白耀博.改良剂对连作土壤草莓生长及品质的影响[J].现代农业科技,2024(3). |
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| 作者姓名： | 曹丹 张明 王竞 马林倩 白耀博 |
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| 作者单位： | 徐州生物工程职业技术学院/徐州市现代农业生物技术重点实验室,徐州生物工程职业技术学院/徐州市现代农业生物技术重点实验室,徐州生物工程职业技术学院/徐州市现代农业生物技术重点实验室,徐州生物工程职业技术学院/徐州市现代农业生物技术重点实验室,徐州生物工程职业技术学院/徐州市现代农业生物技术重点实验室 |
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| 基金项目： | 徐州市科技计划项目[KC21138]、2023年江苏高校“青蓝工程”项目资助 |
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| 摘 要： | 选择连作13年草莓田土壤，以“宁玉”为试材，研究了ZYF-1(莓园土：自主研发改良剂=2：1)、ZYF-2(莓园土：自主研发改良剂=3：1)、YYT-1（莓园土：营养土=1：1）及YYT-1（莓园土：营养土=2：1）4种不同处理对草莓生长及果实品质的影响。结果表明，不同处理均可提前草莓生长物候期。草莓定植28d时，ZYF-2处理株高、茎粗最大，显著高于CK；定植40d时，YYT-2、ZYF-2处理草莓根系活力、叶绿素含量显著大于CK，且草莓成熟期单株产量分别增加了15.76%、17.04%；不同处理对草莓果实品质影响较小，ZYF-2处理可溶性固形物含量最大、糖酸比最高，较CK高3.01%、9.6%，YYT-2 处理草莓维生素C含量最大，较CK高6.1%。
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| 关 键 词： | 改良剂 盆栽 草莓 产量 品质 |
| 收稿时间： | 2023/6/2 0:00:00 |
| 修稿时间： | 2023/6/2 0:00:00 |
Effects of Improvers on the Growth and Quality of Strawberry in Continuous Cropping Soil |
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| Abstract: | The effects of four different treatments of ZYF-1 ( Berry garden soil : Self-developed modifier = 2 : 1 ), ZYF-2 ( Berry garden soil : Self-developed modifier = 3 : 1 ), YYT-1 (Berry garden soil : Nutrient soil = 1 : 1 ) and YYT-1 ( Berry garden soil : Nutrient soil = 2 : 1 ) on the growth and fruit quality of strawberry were studied. The results showed that, different treatments could advance the phenological period of strawberry growth. After field planting for 28days, the plant height and stem diameter of ZYF-2 treatment were the largest, which were significantly higher than CK. At 40 days after planting, the root activity and chlorophyll content of strawberry treated with YYT-2 and ZYF-2 were significantly higher than those of CK, and the yield per plant increased by 15.76 % and 17.04 %, respectively. Different treatments had little effect on strawberry fruit quality. ZYF-2 treatment had the highest soluble solids content and the highest sugar-acid ratio, which were 3.01 % and 9.6 % higher than CK. YYT-2 treatment had the highest vitamin C content, which was 6.1 % higher than CK. |
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