The Rice Growth and Yield for Organic Rice Production on Pot Seedling type
2011
Kwon, Y.R., Jeollabuk-do Agricultural Research and Extension Services, Iksan, Republic of Korea | Moon, Y.H., Jeollabuk-do Agricultural Research and Extension Services, Iksan, Republic of Korea | Sharma, Praveen Kumar, Jeollabuk-do Agricultural Research and Extension Services, Iksan, Republic of Korea | Kim, D.H., Jeollabuk-do Agricultural Research and Extension Services, Iksan, Republic of Korea | Jee, H.J., National Academy of Agricultural Science, RDA, Suwon, Republic of Korea
In traditional organic rice culture practices, control of weeds is a big problem. This study was conducted to increase the rice production. Results showed that Plant height, SPAD, root length and weight were higher in pot raised seedling than broadcasting method except number of panicles. High plant density caused reduction in plant height, number of culm and chlorophyll content of the rice. No lodging was observed in both methods. Thickness of third internode and culm length was more in pot raised seedlings at both sites. When organic material was used rice yield increased by 3.81%. Higher rice production (10%) was recorded in the fields planted with pot raised seedlings. From the above study it could be conclude that the pot raised seedlings perform better than the seedlings raised by broadcasting methods.
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