Macrobrachium rosenbergii ikwirakwizwa cyaneurusenda rwamazi mezahamwe nintungamubiri nyinshi nibisabwa ku isoko ryinshi.

Uburyo nyamukuru bwo korora bwaRoche shrimpni ibi bikurikira:
1. Ubworozi bw'amafi bumwe: ni ukuvuga guhinga urusenda rwa Roche mu mubiri umwe w'amazi ntabwo ari izindi nyamaswa zo mu mazi. Ibyiza byubu buryo bwo guhinga ni imiyoborere yoroshye ninyungu nyinshi, ariko ibibi ni ibisabwa byamazi meza, kuba byoroshye indwara no guhanura.
2. Ubworozi bw'amazi avanze: bivuga guhinga urusenda rwa Roche hamwe nandi matungo yo mu mazi nk'amafi, udusimba, clam, n'ibindi mu mubiri umwe w'amazi. Ibyiza byubu buryo bw’amafi ni ugukoresha umwanya munini w’amazi y’amazi, kuzamura umusaruro w’amazi, kongera umusaruro winjiza, no kugabanya irushanwa n’ibihingwa hagati y’urusenda rwa Roche, bityo bikagabanya indwara. Ariko ibibi ni uko imiyoborere igoye, kandi hagomba kwitabwaho guhitamo no kugereranya amoko yororoka kugirango birinde ingaruka no gufata ibiryo.

3. Ubworozi bw’ibihingwa by’ibihingwa: bivuga guhinga ubundi buryo bwo guhinga Procambarus clarkii n’izindi nyamaswa zo mu mazi mu mubiri umwe w’amazi ukurikije ibihe byagenwe, nko guhinga urusenda mu murima wumuceri no guhinga amafi mu murima wumuceri. Ibyiza byubu buryo bw’amafi ni ugukoresha byimazeyo impinduka zigihe cyamazi y’amazi, kugera ku nyungu zibiri ku bicuruzwa byo mu mazi n’ibihingwa, mu gihe kandi bizamura ibidukikije by’ibinyabuzima by’amazi no kugabanya indwara. Ariko ibibi ni uko hagomba kwitabwaho gahunda yo kororoka kugirango birinde kwivanga no kugira ingaruka hagati y’ibicuruzwa byo mu mazi n’ibihingwa.

Ibyiza n'ibibazo bya Roche Shrimp Ikoranabuhanga mu buhinzi ：

1. Ibyiza byubuhinzi bwa Roche shrimp harimo cyane cyane ibi bikurikira:
Roche shrimp nigicuruzwa cyamazi gifite agaciro kanini hamwe nintungamubiri nyinshi nibisabwa ku isoko ryinshi, bishobora kuzana inyungu nyinshi mubukungu.
2. Urusenda rwa Roche ni inyamaswa ishobora byose kandi ifite ibiryo byinshi, ishobora gukoresha ibiryo karemano hamwe n’ibiti bifite agaciro gake mu mazi y’amazi kugirango igabanye ubworozi.
3. Urusenda rwa Roche ninyamaswa zihuza cyane nubushyuhe butandukanye bwubuzima nubunyu, kandi birashobora guhingwa mumibiri itandukanye y'amazi, bikongerera ubworozi bwamafi.
4. Urusenda rwa Roche ni inyamaswa ikura vuba ifite igihe gito cyo gukura no gutanga umusaruro mwinshi, ishobora kugabanya ukwezi kwororoka no kunoza ubworozi.
5. Urusenda rwa Roche ni inyamaswa ikwiranye n’ubuhinzi buvanze n’ubuhinzi bwo guhinduranya ibihingwa, bushobora kuzuza izindi nyamaswa zo mu mazi n’ibihingwa, kuzamura umusaruro w’amazi, no kugera ku majyambere atandukanye y’ubuhinzi n’ubuhinzi.
Inzitizi zubuhinzi bwa Roche shrimp zirimo ahanini ibi bikurikira:
1. Roche shrimp ninyamaswa ifite amazi meza asabwa, kandi imikurire niterambere ryayo bigira ingaruka cyane kubwiza bwamazi. Birakenewe gushimangira kugenzura no gucunga neza amazi kugirango hirindwe kwanduza amazi no kwangirika.
2. Urusenda rwa Roche ni inyamaswa ikunda kwibasirwa n'indwara, ifite ubudahangarwa buke no kwandura virusi nka bagiteri, virusi, ibihumyo, na parasite. Niyo mpamvu, birakenewe gushimangira gukumira no kurwanya indwara kugirango tugabanye urupfu nigihombo cya Roche shrimp.
3. Roche shrimp ninyamaswa ikunda guhurirana, ifite itandukaniro rikomeye mubipimo byimibonano mpuzabitsina nubunini bwumubiri, bishobora gutera amarushanwa nibitero hagati yigituba cyabagabo. Niyo mpamvu, birakenewe gushimangira igenzura ryimibare yimibonano mpuzabitsina hamwe nubunini bwumubiri kugirango ugabanye amakimbirane n’imvune muri shrimp ya Roche.
4. Roche shrimp ninyamaswa yibasiwe nihindagurika ryisoko, kandi igiciro cyacyo nibisabwa biratandukanye nibihe n'uturere. Ni nkenerwa gushimangira iperereza nisesengura ryisoko, gushyiraho igipimo cy’ubworozi n’intego zifatika, no kwirinda ubusumbane bw’ibisabwa no kugabanuka kw'ibiciro.

DMPT (Dimethyl - β - Propionate Thiophene) ifite ibyiza bikurikira bikurikira mu bworozi bw'amafi, cyane cyane mu buhinzi bwa shrimp:

1. Kunoza uburyo bwo kugaburira neza
DMPT yongerera cyane kugaburira inshuro n'umuvuduko, igabanya igihe cyo kugaburira, kandi igabanya imyanda y'ibiryo itera imbaraga za shrimp ya olfactory na reseptor ya gustatory. Ubushakashatsi bwerekanye ko kongera DMPT kugaburira bishobora kongera igipimo cyo gukoresha hafi 25% -30% kandi bikagabanya ibyago byo kwanduza amazi. ‌
Duteze imbere gukura no gushonga.
2. DMPT irashobora kwihutisha uruziga rwa shrimp no kugabanya imikurire. Hagati aho, imiterere yacyo irimo sulfure irashobora guteza imbere metabolisme ya aside amine, kunoza imikoreshereze ya aside amine, no kurushaho kunoza imikorere. ‌
3. Kuzamura ubwiza bw'inyama n'agaciro k'ubukungu.

4. ‌

5. Umutekano no Kurengera Ibidukikije.

6. Urusenda rwa DMPT ntabwo rufite uburozi, hamwe n’ibisigara bike, kandi byujuje ibisabwa n’ubuhinzi bw’amazi meza.