Results 181 to 190 of about 12,312 (222)

Effects of High pH on Macrobrachium rosenbergii Postlarvae

1984
By adjusting pH through additions of NaOH solution (~.8N), the response of recently metamorphosed Macrobrachium rosenbergii postlarvae to pH values ranging from 7.5 to 12.0 was determined. At pH 9.0 weak animals and subsequent mortalities were observed. At pH 9.5 or greater, mass mortalities occurred.
Hummel, Charles G., Alston, Dallas E., Hummel, Charles G., Alston, Dallas E.   +3 more
openaire   +1 more source

Macrobrachium rosenbergii resequencing

Resequencing of Macrobrachium rosenbergii infected with Decapod Iridescent Virus ...
openaire   +1 more source

A massive kill of pond-reared Macrobrachium rosenbergii

Aquaculture, 1977
Abstract Pond culture of Macrobrachium rosenbergii was progressing satisfactorily until reduced oxygen concentration killed 45% of the prawns within a 3-day period. A concatenation of over-fertilization of the pond water with a mash-type supplemental food, bottom turnover due to heavy rains and an algal bloom led to this kill.
Jonathan P. Green, Thomas L. Richards, Tarlochan Singh   +2 more
openaire   +1 more source

MOLTING AND MORTALITY IN Macrobrachium rosenbergii

Proceedings of the annual meeting - World Mariculture Society, 1978
AbstractMortality estimates for M. rosenbergii, grown from postlarvae to adult, range from 20 to nearly 50%. My observations indicated that certain types of mortality, previously reported as cannibalism by some authors, followed a characteristic pattern and were related to molt state.
openaire   +1 more source

Effects of Moringa oleifera leaf extract on growth performance, physiological and immune response, and related immune gene expression of Macrobrachium rosenbergii with Vibrio anguillarum and ammonia stress

Fish and Shellfish Immunology, 2019
In order to study the effects of Moringa oleifera leaf extract on Macrobrachium rosenbergii under high ammonia exposure, freshwater prawns were randomly divided into five groups: a control group was fed with basal diet, and four treatment groups fed with
Ivan Venkonwine Kaleo, Q. Gao, Bo Liu, Cunxin Sun, Qunlan Zhou, Huimin Zhang, Fan Shan, Zherui Xiong, Liu Bo, Changyou Song   +9 more
semanticscholar   +1 more source

Pen culture of Macrobrachium rosenbergii in rivers in Vietnam.

2020
Abstract Pen culture of Macrobrachium rosenbergii in rivers has been developed in upstream provinces (An Giang, Can Tho and Dong Thap provinces) of the Mekong delta, Vietnam, since the early 2000s. Prawn pens of bamboo, wood and fine nylon netting, were built along the shallow margins of rivers and canals.
openaire   +1 more source

การสังเคราะห์ลำดับกรดอะมิโนบางส่วนของฮอร์โมนเพิ่มระดับน้ำตาลในเลือด จากกุ้งก้ามกราม Macrobrachium rosenbergii เพื่อผลิตแอนติบอดีที่จำเพาะต่อฮอร์โมนเพิ่มระดับน้ำตาลในเลือด

สังเคราะห์ลำดับกรดอะมิโนบางส่วนทางปลาย C ของฮอร์โมนเพิ่มระดับน้ำตาลในเลือดจากก้านตากุ้งก้ามกรามโดยวิธี solid phase peptide synthesis คือ เพปไทด์ YANAVQV-NH2 (T-) และ เพปไทด์ YANAVQTV-NH2 (T+) นำเพปไทด์เชื่อมกับโปรตีน BSA และใช้กระตุ้นให้หนูขาวสร้างแอนติบอดีต่อเพปไทด์ ตรวจหาไตเตอร์และคุณภาพของแอนติบอดีต่อเพปไทด์ทั้งสองโดยวิธี indirect immunoperoxidase ...
openaire   +1 more source

Genetic improvement of giant freshwater prawn Macrobrachium rosenbergii : A review of global status

Reviews in Aquaculture, 2022
B. Pillai, R. Ponzoni, K. Das Mahapatra, D. Panda   +3 more
semanticscholar   +1 more source

The early life culture and gonadal development of giant freshwater prawn, Macrobrachium rosenbergii: A review

Aquaculture, 2022
Kianann Tan, Weimin Wang
semanticscholar   +1 more source

Social control of growth in Macrobrachium rosenbergii

Aquaculture, 1989
Ilan Karplus, Elvira Samsonov, Gideon Hulata, Ana Milstein   +3 more
openaire   +1 more source