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首页> 外文期刊>Bulletin of the National Research Centre >Control of the Root-knot Nematode Meloidogyne Incognita on Table Grape by Using Certain Sugarcane Residues in Newly Reclaimed Soil
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Control of the Root-knot Nematode Meloidogyne Incognita on Table Grape by Using Certain Sugarcane Residues in Newly Reclaimed Soil

机译：通过在新开垦的土壤中使用某些甘蔗残基控制食葡萄根结线虫的根结线虫

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摘要

Efficacy of two sugarcane residues, bioearth as compost and filter cake or mud as non-compost at the rates of 100 g and 1kg/vine compared to chemical nematicide, oxamyl 24% L in controlling Meloidogyne incognita on table grape cv. Flame Seedless was investigated in newly reclaimed soil under field conditions. The two residues caused considerable reduction in J2 populations in soil and roots, especially at midseason and at the highest rate of both materials. At harvest, however, the population (J2) tended to build up again. Vine yield surpassed those of the check by 41.4 % for bioearth and 67.1% for filter cake at the highest rate. Oxamyl achieved 28.6 % yield increase over that of check. Lower C/N ratio appeared to affect antagonistic microorganisms resulting in lowering nematode population.
机译：与化学杀线虫剂，24％L的乙酰胺酰草胺相比，两种甘蔗残留物（生物土作为堆肥，滤饼或泥浆作为非堆肥）的功效与食用葡萄球菌控制的根结线虫相比为24％L。在田间条件下，在新开垦的土壤中研究了Flamelessless。这两个残留物导致土壤和根系中J2种群的大量减少，尤其是在中期和两种物质的最高比率下。但是，在收获时，种群（J2）倾向于再次增加。最高产量的生物土的葡萄产量比对照高41.4％，滤饼的葡萄产量为67.1％。乙酰胺基的收率比对照提高了28.6％。较低的C / N比似乎会影响拮抗微生物，从而导致线虫种群减少。

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