Nghiên cứu độc tính của Hydro sulfua lên cá tra (Pangasianodon hypopthalmus) : Luận văn Thạc sĩ. Chuyên ngành: Quản lý Môi trường

Đề tài khảo sát biến động hàm lượng hydro sulfua, oxy hòa tan, nhiệt độ và pH trong ao nuôi cá tra thâm canh theo chu kỳ ngày đêm ở độ sâu khác nhau. Khảo sát biến động hàm lượng hydrro sulfua, oxy hòa tan, nhiệt độ và pH trong ao nuôi cá tra thâm ca...

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সংরক্ষণ করুন:

গ্রন্থ-পঞ্জীর বিবরন
প্রধান লেখক:	Phan, Trung Hiếu
বিন্যাস:	গ্রন্থ
ভাষা:	Undetermined
প্রকাশিত:	Cần Thơ Trường Đại học Cần Thơ 2011
বিষয়গুলি:	Hydrogen,Quản lý chất lượng nước,Nuôi cá,Water quality management,Fish culture,Khí hyđrô
ট্যাগগুলো:	ট্যাগ যুক্ত করুন কোনো ট্যাগ নেই, প্রথমজন হিসাবে ট্যাগ করুন!

Thư viện lưu trữ:	Trung tâm Học liệu Trường Đại học Cần Thơ

বিবরন
সংক্ষিপ্ত:	Đề tài khảo sát biến động hàm lượng hydro sulfua, oxy hòa tan, nhiệt độ và pH trong ao nuôi cá tra thâm canh theo chu kỳ ngày đêm ở độ sâu khác nhau. Khảo sát biến động hàm lượng hydrro sulfua, oxy hòa tan, nhiệt độ và pH trong ao nuôi cá tra thâm canh ở độ sâu khác nhau theo thời gian nuôi. Xác định nồng độ hydro sulfua gây chết 50% cá tra cỡ giống ở pH 6, pH7 và pH 8. Ảnh hưởng của hydro sulfua ở nồng độ dưới mức gây chết lên tiêu hao oxy và ngưỡng oxy cá tra ở pH 6, 7 và 8.

Nghiên cứu độc tính của Hydro sulfua lên cá tra (Pangasianodon hypopthalmus) : Luận văn Thạc sĩ. Chuyên ngành: Quản lý Môi trường

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