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首页> 外文期刊>Conservation Evidence >Herbaceous vegetation enhancement increases biodiversity in a wine-producing vineyard in Israel, promoting shifts in agricultural practices in other vineyards
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Herbaceous vegetation enhancement increases biodiversity in a wine-producing vineyard in Israel, promoting shifts in agricultural practices in other vineyards

机译：改善草本植物植被可提高以色列葡萄酒酿造葡萄园的生物多样性，促进其他葡萄园的农业生产方式转变

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摘要

We tested the effects of herbaceous vegetation enhancement on the abundance and richness of plants and arthropods in a wine-producing vineyard in Israel. We compared the abundance and species richness of plants and arthropods between a plot seeded with local annual plants and an unseeded plot. We also compared soil content and grape quality parameters in seeded versus unseeded plots in the vineyard. Seeding increased plant cover and plant species richness in the spring, but reduced plant cover and did not affect species richness in summer. Arthropods, and especially parasitoids and generalist predators, were more abundant and diverse in the seeded than in the unseeded plots in spring, both on the herbaceous vegetation and on the vine foliage. Arthropods were more abundant in the herbaceous vegetation than on the vine foliage in spring, but not in summer. The soil in seeded plots was richer in ammonium nitrogen and organic matter, while the grapes were smaller and sweeter. Our findings showing a general increase in biodiversity, combined with additional considerations, led the managers of the vineyard to implement these vegetation enhancement practices in 85% of their vineyards.
机译：我们测试了草本植被的增强对以色列葡萄酒酿造葡萄园中植物和节肢动物的丰富度和丰富度的影响。我们比较了播种有当地一年生植物的地块和无种子地块之间植物和节肢动物的丰度和物种丰富度。我们还比较了葡萄园的播种田和非播种田的土壤含量和葡萄质量参数。春季播种增加了植物的覆盖率和植物物种的丰富度，但减少了植物的覆盖率，并且在夏天没有影响物种的丰富度。在春季，无论是草本植物还是藤本植物，节肢动物，尤其是寄生虫和通体捕食者，在种子中比在非播种地中更为丰富和多样。在春季，节肢动物的草本植物比藤本植物的节肢动物丰富，而夏季则没有。播种地的土壤中铵态氮和有机质含量较高，而葡萄则较小且较甜。我们的发现表明生物多样性总体增加，再加上其他考虑因素，导致葡萄园的管理者在其85％的葡萄园中实施了这些植被增强措施。

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