• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Plant Protection Research >CONTROLLING ROOT-KNOT NEMATODE, MELOIDOGYNE INCOGNITA INFECTING SUGAR BEET USING SOME PLANT RESIDUES, A BIOFERTILIZER, COMPOST AND BIOCIDES
【24h】

CONTROLLING ROOT-KNOT NEMATODE, MELOIDOGYNE INCOGNITA INFECTING SUGAR BEET USING SOME PLANT RESIDUES, A BIOFERTILIZER, COMPOST AND BIOCIDES

机译：使用某些植物残渣，生物肥料，堆肥和生物杀伤剂控制根结线虫，甜菜根病感染甜菜

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Sugar beet (Beta vulgaris L.) is considered an important sugar crop in Egypt and the world and it is highly infested by Meloidogyne incognita. This nematode causes damage to epiderm, cortex and stele regions including giant cells in these regions that then reflect on the water and nutrient absorption. As a result, sugar beet produces a poor yield. The obtained results can be summarized as follows: 1 - in general, all plant residues, biofertilizer and organic compost alone or in combination with biocides significantly reduced the number of nematode juveniles (J(2)) in soil, number of galls and eggmasses in roots. All plant residues, biofertilizer and organic compost alone or in combination with biocides also significantly increased the studied sugar beet growth and technological characteristics as percentage sucrose, total soluble solids and juice purity. 2 - adding plant residues, organic compost (OC), nile fertile (NF) and biocides alone in the soil gave significant reduction in the number of juveniles in the soil, the galls and the eggmasses on sugar beet roots. In the greenhouse, bionema (B) proved to be the most effective material causing significant reduction (91.0, 81.3 and 83.2%, for respective nematode criteria). Also, organic compost caused a reduction of 86.3, 75.0 and 80.0% for the respective nematode criteria followed by dry leaves of fleabane (F), nemaless (N), mud sugar beet (M), nile fertile (NF) and dry leaves of sugar beet (S), respectively. The best results (92.3, 82.5 and 84.6) were given by 3 - combination of B+NF in reducing the nematode parameter followed by B+M, B+OC, B+S and B+F, respectively. A significant reduction of nematode parameters in this study was provided by 4 - combination of N+F, followed by N+M, N+NF, N+OC and N+S. Under field conditions, after three months, bionema proved to be the most effective material causing significant reduction (55.6, 67.9, 78.5 and 57%) in number of: juveniles in the soil, females, galls on sugar beet roots and rate of nematode build-up, respectively. After six months, a combination of B+M gave the best results (82.3, 70.8, 78.3, 84.1 and 81.1%) in reducing the nematode parameter. These results show how improved plant growth and technological characteristics help reduce the nematode Meloidogyne incognita.
机译：甜菜（Beta vulgaris L.）被认为是埃及和世界上重要的糖料作物，其根结线虫（Meloidogyne incognita）受到大量侵染。该线虫对表皮，皮层和石碑区域造成损害，包括这些区域中的巨细胞，然后反射到水和养分吸收上。结果，甜菜的产量很低。获得的结果可概括如下：1-一般而言，所有植物残渣，单独的生物肥料和有机堆肥或与杀生物剂组合均可显着减少土壤中线虫幼虫（J（2））的数量，胆囊和卵子的数量。根。所有植物残渣，单独的生物肥料和有机堆肥或与杀生物剂结合使用，也显着提高了研究的甜菜生长和技术特性，如蔗糖百分比，总可溶性固形物和果汁纯度。 2-仅在土壤中添加植物残留物，有机堆肥（OC），尼罗河肥力（NF）和杀生物剂，就可以显着减少甜菜根上土壤、,和卵的幼鱼数量。在温室中，生物线虫（B）被证明是最有效的材料，可导致显着减少（对于相应的线虫标准，分别为91.0％，81.3％和83.2％）。同样，有机堆肥导致线虫标准分别降低了86.3％，75.0和80.0％，其次是氟乙烷（F），无线虫（N），甜菜甜菜（M），尼罗河肥力（NF）和尼古丁干叶。甜菜（S）分别。最好的结果（92.3、82.5和84.6）是通过B + NF的3-组合降低线虫参数给出的，其次分别是B + M，B + OC，B + S和B + F。在本研究中，线虫参数的显着降低是通过N + F的4-组合，然后是N + M，N + NF，N + OC和N + S来实现的。在野外条件下，三个月后，生物气被证明是最有效的物质，可显着减少数量（55.6、67.9、78.5和57％）：土壤中的幼虫，雌性，甜菜根上的gall虫和线虫的形成速度-分别。六个月后，B + M的组合在降低线虫参数方面提供了最佳结果（82.3、70.8、78.3、84.1和81.1％）。这些结果表明改善的植物生长和技术特性如何帮助减少线虫的根结线虫。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号