The effect of azolla on the yield of rice and fish grown in a rice-cum-fish culture system
The effect of Azolla on the yield of rice and fish in a rice-cum-fish culture system was investigated at the Palawan National Agricultural College using Complete Randomized Design. Tilapia nilotica was used with IR-42 rice variety at the stocking density of 5000/ha and 1500/ha for the first and sec...
| المؤلف الرئيسي: | |
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| التنسيق: | أطروحة |
| منشور في: |
Iloilo
College of Fisheries, University of the Philippines in the Visayas
1985
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| الموضوعات: |