| 101742
生态养殖塘角鱼如何添加沼肥(沼液、沼渣)喂养
待鱼苗长到10厘米以上后,逐步添加沼液、沼渣喂养,由微量到适量。一周不超过一次。4-6月,每平方米每次施沼渣不超过150克或沼液300克;7-9月份,每平方米每次施沼液不超过200克;10-11月每次每平方米施沼液不超过150克或沼渣200克。晴天8:00-10:00时沼液最好,;阴天不施用;天气闷热不施用;雷雨来临前不施用;阴雨连绵时不施用。施用后要经常检查鱼池,以鱼浮头时间不过长,较快沉底为宜。发现鱼浮头时,应立即换水;水色过浓,透明度过小,要停止施用沼肥。适宜的水色为黄绿色。
101742
Swnghdai ciengx bya’ndoek baenzlawz demgya caujfeiz(raemxcauj、nyaqcauj) gueng ciengx
Caj byalwg maj daengz 10 lizmij doxhwnj le,cugbouh demgya raemxcauj、nyaqcauj gueng ciengx,daj di he daengz habliengh。Singhgiz he mbouj mauhgvaq baez ndeu.4-6 nyied,moix bingzfanghmij moix baez dwk nyaqcauj mbouj mauhgvaq 150 gwz roxnaeuz raemxcauj 300 gwz;7-9 nyied,moix bingzfanghmij dwk raemxcauj mbouj mauhgvaq 200 gwz;10-11 nyied moix baez moix bingzfanghmij dwk raemxcauj mbouj mauhgvaq 150 gwz roxnaeuz nyaqcauj 200 gwz.Mbwngvengq 8:00-10:00 seiz raemxcauj ceiq ndei,mbwnraemh mbouj dwk;mbwn aeng mbouj dwk;fwn byaj yaek daeuj gaxgonq mbouj dwk;lienzlienz fwn’oemq mbouj dwk.Dwk le aeu ciengz yawj daemzbya,aeu bya fouz gyaeuj mbouj daiq raez,haemq vaiq caemz daej dwg hab.Raen bya fouz gyeuj seiz,wng sikhaek vuenh raemx;saek raemx daiq gwg,doumingzdu daiq siuj,aeu dingz yungh caujfeiz.Saek raemx ngamqhab haenx dwg loeg henj.
101744
如何利用果树行沟进行生态养殖?
在水源有保证、无洪涝灾害的果园,可在果树行沟开沟养鱼、养青蛙等。行沟宽50-60厘米,养鱼行沟下挖100厘米左右,水深80厘米;养蛙行沟深50厘米,水深40厘米。行沟之间保持连通。放养密度比小水池养殖稍低,养鱼每亩2000-3000尾;养蛙每亩1.5万只,每2-3天换水一次。养蛙要设置严密的防逃设施。对果树病虫害防治时,要使用低毒农药,确保对行沟中养殖的鱼、蛙等无害。在果树行沟中养蛙时,杀虫灯应挂在果树园地上,而不是挂在行沟上。
101744
Baenzlawz yungh faexmak mieng hangz guh swnghdai ciengx?
Bauj miz goek raemx、suenmak mbouj deng raemxrongz haenx,ndaej youq faexmak ndaw hangz hai mieng ciengx bya、ciengx goep daengj.Mieng gvangq 50-60 lizmij,mieng ciengx bya vat 100 lizmij baedauq,raemx laeg 80 lizmij;mieng ciengx goep laeg 50 lizmij,raemx laeg 40 lizmij.Mieng ndaw gyang bauj lienzdoeng. Cuengq ciengx mizdu beij daemz iq loq daemq,ciengx bya moix moux 2000-3000 duz;ciengx goep moix moux 1.5 fanh duz,moix 2-3 ngoenz vuenh raemx baez ndeu.Ciengx goep aeu bwh fuengz deuz.Doiq faexmak bingh non haih fuengzceih seiz,aeu yungh nungzyoz doeg daemq,bauj ndaw mieng bya、goep daengj fouz haih.Ciengx goep seiz,daeng gaj non wng venj youq gwnz dieg suenmak,cix mbouj dwg venj youq gwnz mieng.
101746
生态养殖塘角鱼如何治疗气泡病
鱼苗误将气泡当作食物吞入,积多而变成大气泡,增大鱼浮力,使病鱼上浮失去平衡力。在鱼苗期发生。治疗可每立方米2-3克/立方米食盐水全池泼洒一次。
101746
Swnghdai ciengx bya’ndoek baenzlawz yw bingh bopheiq
Byalwg loeng gwn bopheiq,rom lai cix baenz bopheiq hung,dem hung bya fouz.Youq geiz byalwg,yw ndaej moix lizfanghmij 2-3 gwz/lijfanghmij raemxgyu daengx daemz faet baez ndeu.
101748
生态养殖塘角鱼如何治疗肠炎病
病鱼腹部膨大,腹部出现血丝,肛门红肿,常呈紫红色,轻压服腹部可建脓血水流出。治疗:每立方水体用强氯精0.3克全池泼洒,连用两天;或每立方水体用漂白粉1克全池泼洒,连用两天;或每100公斤鱼用15克复方新诺明拌饲料投喂,连用6天,第一天用量加倍或每公斤鱼用大蒜5克加食盐5克拌料投喂。
101748
Swnghdai ciengx bya’ndoek baenzlawz yw bingh saejndat
Bya bingh dungx bongz,dungx raen sei lwed,conghhaex foegnding,ciengz baenz hoengzgyaemq,yaeng dimz dungx ndaej raen raemxlwed lae ok.Yw:Moix lizfangh raemx yungh gyangzluzcingh 0.3 gwz faet daengx daemz,lienz yungh song ngoenz;roxnaeuz moix lizfangh raemx yungh byaubwzfwnj 1 gwz faet daengx daemz,lienz yungh song ngoenz;roxnaeuz moix 100 cenhgwz bya yungh 15 gwz fuzfangh sinhnozmingz gyaux liugueng daeuj gueng,lienz yungh 6 ngoenz,ngoenz daih’it yunghliengh gya boix,roxnaeuz moix cenhgwz bya yungh gyaeujsuenq 5 gwz gya gyu 5 gwz gyaux liuh gueng.
101750
生态养殖塘角鱼如何治疗白头白嘴病
病鱼的额部和嘴周围色素消失,呈现白色。防治:每立方米水体用1克漂白粉全池泼洒或每立法米水体用2-4克五倍子捣烂,用开水泡浸,连渣连汁全池泼洒或每平方米水面用生石灰25-30克,和水调匀,全池泼洒。
101750
Swnghdai ciengx bya’ndoek baenzlawz yw bingh gyaeujhau bakhau
Bya bingh giz ngeg caeuq henz bak siu saek,raen saek hau.Fuengzceih:Moix lizfanghmij raemx yungh 1 gwz byaubwzfwnj faet daengx daemz,roxnaeuz moix lizfanghmij raemx yungh 2-4 gwz vujbeiswj dub vaih,yungh raemxgoenj cimq,lienz nyaq daiq raemx faet daengx daemz,roxnaeuz moix bingzfanghmij najraemx yungh hoiseng 25-30 gwz,caeuq raemx diuz yinz,faet daengx daemz.
101752
生态养殖塘角鱼如何治疗打印病
病鱼肛门附近两侧或尾鳍基部出现红斑,肌肉腐烂,病初呈圆形或椭圆形,周围充血发炎,形似打上一个红印。主要是鱼体受伤,病菌侵入而得病。防治:每立方水体用1克漂白粉全池泼洒或直接在病灶上涂1%的高锰酸钾溶液。
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