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首页> 外文期刊>Small Fruits Review >Survival and vigor of southern highbush blueberry genotypes with and without pine bark mulch
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Survival and vigor of southern highbush blueberry genotypes with and without pine bark mulch

机译：有和没有松树皮覆盖的南方高灌木蓝莓基因型的存活和活力

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Numerous southern highbush (SHB) blueberry (Vaccinium corymbosum hybrids) genotypes, including several recent releases from Florida, North Carolina, Mississippi, and Arkansas, were evaluated for their performance in atypical highbush soils with andwithout pine bark mulch in Alapaha and Griffin, GA. Plants were established in 1998, and evaluations continued through Fall of 2000. In general, genotypes performed better at the Coastal Flatwoods area in Alapaha than at the Piedmont area in Griffin. Overall, mulched plants survived better and were more vigorous than non-mulched plants at both locations. At Alapaha, most genotypes had vigor ratings greater than 5 (on a 1 to 10 scale) when mulched. Top performers at Alapaha (based on plant vigor and survival) under mulched conditions were 'Cooper', 'Magnolia', 'Reveille', and the selections TH-621 and TH-622. Other genotypes that performed moderately well when mulched were 'Georgiagem', 'Jubilee', 'O'Neal', and 'Star'. In Griffin, top performers with mulch were 'Jubilee', 'O'Neal', and 'Ozarkblue'. Under conditions without mulch, the best genotypes at Alapaha were 'Marimba', TH-621, and TH-622. At Griffin the best non-mulched genotype was 'Reveille'. 'Southmoon' and 'Misty' were the worst performers atboth locations whether mulched or not. 'Southmoon' in particular had poor survival. Overall, these data should provide useful comparisons for selecting southern highbush genotypes for production in the Southeast.
机译：评估了南部高灌木（SHB）蓝莓（Vaccinium corymbosum杂种）基因型，包括佛罗里达，北卡罗来纳州，密西西比州和阿肯色州的几个最新版本，在乔治亚州Alapaha和Griffin有无松树皮覆盖物的非典型高灌木土壤中的表现得到了评估。植物建立于1998年，评估工作一直持续到2000年秋季。总体而言，基因型在Alapaha的沿海Flatwoods地区表现优于在Griffin的Piedmont地区。总体而言，覆盖的植物在两个地方都比未覆盖的植物存活得更好，并且活力更强。在阿拉帕哈（Alapaha），大多数基因型覆盖时的活力等级大于5（以1至10的比例）。在覆盖条件下，Alapaha的最佳表现（基于植物的活力和存活力）为'Cooper'，'Magnolia'，'Reveille'，以及选择TH-621和TH-622。覆盖时表现良好的其他基因型是“ Georgiagem”，“ Jubilee”，“ O'Neal”和“ Star”。在格里芬（Griffin），表现最好的覆盖物是“朱比莉”，“奥尼尔”和“奥扎克蓝”。在没有覆盖的条件下，Alapaha的最佳基因型为“马林巴”，TH-621和TH-622。在格里芬，最好的非覆盖基因型是“ Reveille”。无论覆盖与否，“ Southmoon”和“ Misty”都是表现最差的地区。特别是“南月”生存差。总体而言，这些数据应为选择南部高灌木基因型在东南部生产提供有用的比较。

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