التفاصيل البيبلوغرافية
| العنوان: |
EARTHEN FARM PONDS ECONOMICALLY PERFORMED BETTER FOR CARP SEED REARING THAN POLYETHYLENE-LINED FARM PONDS IN THE MARATHWADA REGION OF MAHARASHTRA. |
| المؤلفون: |
Yadav, Somnath R., Kunjir, Santosh N., Girkar, Milind M., Ghatge, Swapnil S., Shelke, Jayashri S. |
| المصدر: |
Journal of Experimental Zoology India; Jul2023, Vol. 26 Issue 2, p2121-2128, 8p |
| مصطلحات موضوعية: |
FARM produce quality, AGRICULTURE, PONDS, CARP, SEED technology, AQUACULTURE, NITRITES, POLYETHYLENE |
| مصطلحات جغرافية: |
MAHARASHTRA (India) |
| مستخلص: |
Marathwada falls in a draught-prone region of Maharashtra, India. To tackle the issue of agriculture crises, earthen and polyethylene-lined farm ponds have been constructed in this region with assistance from the government. These farm ponds have been successfully used for grow-out fish culture. Little efforts have been undertaken for carp seed rearing from these small farm ponds to produce quality fingerlings. Therefore, the present study evaluated carp seed-rearing performance in earthen and polyethylene-lined farm ponds in different Marathwada districts. Growth of carp seed and economics of carp seed rearing system in earthen and polyethylene lined farm ponds was compared against control farm ponds of the College of Fishery Science, Udgir, following standard procedure. The water quality analysis revealed lower dissolved oxygen and higher total ammonia nitrogen and nitrite nitrogen in the polyethylene-lined farm pond than in earthen ponds. The growth and economic parameters also exhibited significantly less performance in the polyethylene-lined farm ponds. After studying various cultural conditions, raising carp seeds in earthen farm ponds is advisable for increased productivity and economic benefits. The present paper also highlighted the critical point and future research needs to improve the aquaculture performance of polyethylenelined farm ponds. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
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