Effect of short-term growth of mung bean and its soil incorporation on the density of the soybean cyst nematode, Heterodera glycines, in pot experiments
| Autor: | Wang Xiaoman, Koki Toyota, Daisuke Ito, Seiya Chikamatsu, Emi Yamada |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
0106 biological sciences
biology Heterodera Radiata 010607 zoology Soybean cyst nematode biology.organism_classification 01 natural sciences Andosol Vigna Green manure Agronomy Soil water Agronomy and Crop Science Water content Ecology Evolution Behavior and Systematics 010606 plant biology & botany |
| Zdroj: | Nematology. 19:1147-1155 |
| ISSN: | 1568-5411 |
| Popis: | We previously reported that incorporation of bean sprout residue into soil stimulated hatching of the soybean cyst nematode (SCN), Heterodera glycines. The objective of this study was to evaluate the effects of short-term growth of mung bean (Vigna radiata), the raw material of bean sprout, and its incorporation into the soil on the density of SCN in soil. When mung bean was grown in pots for 2 and 4 weeks in a SCN-infested andosol, incorporated into the soil and further incubated for 2 weeks, the SCN density decreased markedly. Mung bean was also grown in pots under different moisture conditions. The SCN density decreased in the soils with 48-68 g water, but not with 39 g water (100 g dry soil)−1 in which mung bean grew the poorest. The present study suggests that short-term growth of mung bean may be useful to decrease the density of SCN in soil. |
| Databáze: | OpenAIRE |
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