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SOIL & CROP SCIENCES

Effects of different weed management practices on growth and yield of direct-seeded spring rice in Jhapa, Nepal

ORCID Icon, ORCID Icon, , & | (Reviewing editor)
Article: 1825040 | Received 29 Jun 2020, Accepted 15 Sep 2020, Published online: 25 Sep 2020

Figures & data

Figure 1. Weather condition of the research site from February to June 2019.

Figure 1. Weather condition of the research site from February to June 2019.

Table 1. Physio-chemical properties of experimental soil

Figure 2. Figurative representations of treatments and replications used in the research.

Figure 2. Figurative representations of treatments and replications used in the research.

Table 2. Details of treatment used in the research

Table 3. Plant height influenced by different weed management practices at Baniyani, Jhapa, 2019

Table 4. Number of tillers per square meter influenced by different weed management practices at Baniyani, Jhapa, 2019

Table 5. Leaf area index influenced by different weed management practices at Baniyani, Jhapa, 2019

Table 6. Yield attributes influenced by different weed management practices at Baniyani, Jhapa, 2019

Table 7. Grasses observed in wet-seeded rice at Baniyani, Jhapa

Table 8. Grasses observed in wet-seeded rice at Baniyani, Jhapa

Table 9. Broadleaf weeds observed in wet-seeded rice at Baniyani, Jhapa

Table 10. Weed density as influenced by weed management practices at 30 DAS in DSR at Baniyani, Jhapa

Table 11. Weed density as influenced by weed management practices at 45 DAS in DSR at Baniyani, Jhapa

Table 12. Weed density as influenced by weed management practices at 60 DAS in DSR at Baniyani, Jhapa

Figure 3. Weed index influenced by different weed management practices.

Figure 3. Weed index influenced by different weed management practices.

Table 13. Grain yield (Mt ha−1), straw yield (kg ha−1) and harvest index as influenced by different weed management practices at Baniyani, Jhapa, 2019

Table 14. Total cost of production, gross return, net return and BC ratio influenced by different weed management practices at Baniyani, Jhapa, 2019