Farmers' perception of salt affected soils and rice varieties preferences in the north-eastern Tanzania and their implications in breeding

Content Provider	Semantic Scholar
Author	Kashenge-Killenga, Sophia Tongoona, Pangirayi B. Derera, John Kanyeka, Z.
Copyright Year	2014
Abstract	Excessive accumulation of salts from improper soil and water management is a common problem in irrigated rice ecosystems. The problem if not properly addressed will be a major hindrance on efforts for irrigated agriculture expansion. Farmers’ perceptions on salt affected soils, existing management practices and preferences for rice cultivars are major inputs to management plans and rice breeding research. The study was conducted in two villages of Korogwe district-Tanga Region, using both participatory rural appraisal and structured interviews. A total number of 100 farmers were randomly selected from two villages, interviewed individually and in groups. Results showed that 88% of the total respondents were aware of the problem and 48% claimed that the problem was increasing. The average of 25% and 50% regarded the problem in “very bad” and “bad” category respectively. Major varieties grown included: 1R56, IR54, IR64 and TXD 306 (SARO 5). These varieties are preferred for their high yielding, medium plant stature, early to medium maturity but claimed to be susceptible to salt damage. Improving these varieties for tolerance to salt and drought would enhance productivity with likely positive impact on food security in salt-affected
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Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article