一.產品介紹
黔北黑豬(zhu)(zhu)分(fen)布于貴(gui)州省的(de)北部和(he)東(dong)北部,主(zhu)產(chan)于遵義(yi)、綏陽、湄(mei)潭、桐梓、正安(an)、務(wu)川(chuan)、鳳崗、余(yu)慶(qing)、道真、習(xi)水(shui)、匯川(chuan)、紅花崗等縣(xian)區。產(chan)區居民以(yi)漢族為(wei)主(zhu),由于生產(chan)、生活的(de)需要,群眾除(chu)養豬(zhu)(zhu)積肥外,還有殺年豬(zhu)(zhu)-煉油(you)和(he)腌制臘肉的(de)習(xi)慣,所以(yi)多選(xuan)擇(ze)“油(you)多易肥”的(de)豬(zhu)(zhu)作種(zhong)用,對外形的(de)要求是“頭大(da)(da)、嘴長、岔口(kou)深,腳高(gao)(gao)、體長架子蹬,大(da)(da)耳下掛粗(cu)尾(wei)根(gen),倒八卦頭日(ri)增斤。境(jing)內(nei)以(yi)大(da)(da)婁山脈為(wei)主(zhu)體,是貴(gui)州高(gao)(gao)原向四川(chuan)盆地傾斜(xie)和(he)向西湘丘(qiu)陵過渡的(de)地帶,赤水(shui)河,芙蓉江、烏(wu)江流經其(qi)間。產(chan)區春(chun)暖較(jiao)早,秋寒較(jiao)晚(wan),夏溫較(jiao)高(gao)(gao),土(tu)壤肥沃(wo),雨量充沛(pei),農業較(jiao)發達(da),以(yi)水(shui)稻(dao)、小麥、玉米、油(you)菜為(wei)王(wang),并(bing)盛產(chan)蕃薯、馬鈴薯、豆類、花生以(yi)及(ji)烤煙、茶葉等經濟作物(wu)。由于山場廣闊,野生飼(si)料和(he)農副產(chan)品豐富,為(wei)養豬(zhu)(zhu)提供了物(wu)質(zhi)條件。
二.自(zi)然生態環境和人(ren)文(wen)歷史因(yin)素
1、土(tu)(tu)壤地(di)(di)(di)(di)(di)(di)貌 黔北黑(hei)豬(zhu)(zhu)(zhu)(zhu)的(de)(de)(de)(de)主產(chan)(chan)地(di)(di)(di)(di)(di)(di)遵義(yi)地(di)(di)(di)(di)(di)(di)區(qu)(qu)(qu)(qu)地(di)(di)(di)(di)(di)(di)勢以(yi)(yi)(yi)中山(shan)峽谷(gu)為(wei)(wei)(wei)主,低(di)山(shan)丘陵(ling)次之,山(shan)巒起伏,形(xing)(xing)成了(le)高(gao)山(shan)、溝谷(gu)、丘陵(ling)和(he)盆地(di)(di)(di)(di)(di)(di)相間的(de)(de)(de)(de)復(fu)雜(za)地(di)(di)(di)(di)(di)(di)形(xing)(xing)。屬低(di)緯(wei)度高(gao)海(hai)拔的(de)(de)(de)(de)山(shan)地(di)(di)(di)(di)(di)(di)農業區(qu)(qu)(qu)(qu)。耕(geng)(geng)地(di)(di)(di)(di)(di)(di)總面(mian)(mian)積(ji)(ji)30762平方(fang)公里(li),占貴(gui)州省(sheng)耕(geng)(geng)地(di)(di)(di)(di)(di)(di)總面(mian)(mian)積(ji)(ji)的(de)(de)(de)(de)17.46%,其中,山(shan)地(di)(di)(di)(di)(di)(di)占61.9%,丘陵(ling)占30.7%,盆地(di)(di)(di)(di)(di)(di)及(ji)河谷(gu)壩子僅占7.4%。耕(geng)(geng)地(di)(di)(di)(di)(di)(di)總面(mian)(mian)積(ji)(ji)588.1萬畝(mu),人均耕(geng)(geng)地(di)(di)(di)(di)(di)(di)0.82畝(mu)。該地(di)(di)(di)(di)(di)(di)區(qu)(qu)(qu)(qu)地(di)(di)(di)(di)(di)(di)質(zhi)結構復(fu)雜(za),土(tu)(tu)壤類型(xing)多樣,以(yi)(yi)(yi)黃(huang)壤、黃(huang)棕壤、石灰土(tu)(tu)和(he)水稻土(tu)(tu)為(wei)(wei)(wei)主,土(tu)(tu)質(zhi)肥(fei)沃。 產(chan)(chan)區(qu)(qu)(qu)(qu)居民以(yi)(yi)(yi)漢族(zu)(zu)為(wei)(wei)(wei)主,亦(yi)有(you)仡佬(lao)族(zu)(zu)、土(tu)(tu)家族(zu)(zu)、苗族(zu)(zu)等(deng)(deng)少數(shu)民族(zu)(zu),由于生(sheng)產(chan)(chan)、生(sheng)活(huo)需要,群眾除(chu)養豬(zhu)(zhu)(zhu)(zhu)積(ji)(ji)肥(fei)外,還有(you)殺年豬(zhu)(zhu)(zhu)(zhu)、煉油和(he)腌(a)制臘肉的(de)(de)(de)(de)習慣,所以(yi)(yi)(yi)多選(xuan)擇“油多易肥(fei)”的(de)(de)(de)(de)豬(zhu)(zhu)(zhu)(zhu)作種用。產(chan)(chan)區(qu)(qu)(qu)(qu)群眾選(xuan)擇種豬(zhu)(zhu)(zhu)(zhu)積(ji)(ji)累了(le)豐富的(de)(de)(de)(de)經(jing)驗,對外形(xing)(xing)的(de)(de)(de)(de)要求是(shi)“頭(tou)大(da)、嘴長(chang)、岔(cha)口深,腳高(gao)、體長(chang)架子蹬,大(da)耳下掛(gua)粗尾根,倒(dao)八(ba)卦頭(tou)日增斤”。 產(chan)(chan)區(qu)(qu)(qu)(qu)農業較發(fa)(fa)達(da),是(shi)貴(gui)州省(sheng)的(de)(de)(de)(de)主要糧食產(chan)(chan)區(qu)(qu)(qu)(qu),主產(chan)(chan)稻谷(gu)、玉米、小麥、油菜(cai),也盛(sheng)產(chan)(chan)紅薯(shu)、馬(ma)鈴薯(shu)、豆(dou)類、花生(sheng)等(deng)(deng)農作物和(he)各類蔬菜(cai),再加上草(cao)(cao)場廣闊(kuo),野生(sheng)牧草(cao)(cao)極為(wei)(wei)(wei)豐富。農產(chan)(chan)品及(ji)農副(fu)產(chan)(chan)品、蔬菜(cai)、野生(sheng)牧草(cao)(cao)等(deng)(deng)為(wei)(wei)(wei)黔北黑(hei)豬(zhu)(zhu)(zhu)(zhu)的(de)(de)(de)(de)形(xing)(xing)成和(he)發(fa)(fa)展奠定了(le)堅實的(de)(de)(de)(de)物質(zhi)基礎。黔北地(di)(di)(di)(di)(di)(di)區(qu)(qu)(qu)(qu)是(shi)貴(gui)州省(sheng)經(jing)濟、文化相對發(fa)(fa)達(da)的(de)(de)(de)(de)地(di)(di)(di)(di)(di)(di)區(qu)(qu)(qu)(qu),俗稱貴(gui)州省(sheng)的(de)(de)(de)(de)糧倉和(he)豬(zhu)(zhu)(zhu)(zhu)倉,長(chang)期為(wei)(wei)(wei)貴(gui)陽(yang)市和(he)遵義(yi)市場提(ti)供(gong)了(le)大(da)量的(de)(de)(de)(de)鮮豬(zhu)(zhu)(zhu)(zhu)肉及(ji)豬(zhu)(zhu)(zhu)(zhu)肉加工制品,養育著(zhu)該地(di)(di)(di)(di)(di)(di)區(qu)(qu)(qu)(qu)人民,促(cu)進了(le)黔北黑(hei)豬(zhu)(zhu)(zhu)(zhu)選(xuan)育和(he)種群的(de)(de)(de)(de)擴大(da)。
2、氣候情況 境內氣候溫(wen)(wen)和,熱(re)量(liang)資(zi)源較豐(feng)富(fu),雨(yu)水(shui)充沛(pei),四(si)(si)季分明,冬無嚴寒(han),夏無酷(ku)暑,年(nian)平(ping)均(jun)溫(wen)(wen)度(du)15~17℃,年(nian)降雨(yu)量(liang)900~1400毫(hao)米,相對濕度(du)80%左(zuo)(zuo)(zuo)右(you)。最(zui)(zui)(zui)多年(nian)份(fen)1313毫(hao)米,最(zui)(zui)(zui)少年(nian)份(fen)852.2毫(hao)米。無霜(shuang)期(qi)260~300天左(zuo)(zuo)(zuo)右(you)。年(nian)平(ping)均(jun)溫(wen)(wen)度(du)15.6℃,最(zui)(zui)(zui)冷(leng)月(元月)平(ping)均(jun)溫(wen)(wen)度(du)5℃,極端(duan)最(zui)(zui)(zui)低溫(wen)(wen)度(du)零下5.5℃,最(zui)(zui)(zui)熱(re)月(七月)平(ping)均(jun)溫(wen)(wen)度(du)15.6℃,極端(duan)最(zui)(zui)(zui)高(gao)溫(wen)(wen)度(du)37.4℃,年(nian)日(ri)照數(shu)1266.7小時。低山(shan)河(he)谷地區(qu)(qu)的(de)(de)雨(yu)水(shui)熱(re)量(liang)條件更為(wei)充裕,如(ru)赤水(shui)河(he)下段(duan)平(ping)均(jun)氣溫(wen)(wen)在18℃左(zuo)(zuo)(zuo)右(you),夏季炎(yan)熱(re),時間(jian)較長,冬季溫(wen)(wen)和,少見霜(shuang)雪(xue)。東與(yu)湖南接壤(rang),北與(yu)四(si)(si)川(chuan)毗(pi)連,境內以(yi)(yi)大婁山(shan)脈(mo)為(wei)主體,是(shi)貴州高(gao)原向(xiang)四(si)(si)川(chuan)盆地傾(qing)斜和向(xiang)西(xi)湘丘陵過(guo)渡的(de)(de)地帶(dai),赤水(shui)河(he),芙蓉江、烏江流經(jing)其間(jian)。產區(qu)(qu)春暖(nuan)較早(zao),秋寒(han)較晚,夏溫(wen)(wen)較高(gao),土壤(rang)肥沃,雨(yu)量(liang)充沛(pei),農業(ye)較發達,是(shi)貴州省的(de)(de)主要糧食產區(qu)(qu)。農作(zuo)物(wu)一年(nian)兩(liang)熟,以(yi)(yi)水(shui)稻、小麥(mai)、玉(yu)米、油(you)菜為(wei)王(wang),并盛產蕃薯(shu)、馬(ma)鈴(ling)薯(shu)、豆類、花生(sheng)以(yi)(yi)及烤煙、茶葉等經(jing)濟作(zuo)物(wu)。由于山(shan)場廣闊,野生(sheng)飼料(liao)和農副產品豐(feng)富(fu),為(wei)養豬提(ti)供了物(wu)質(zhi)條件。
三.地域范圍
黔北黑(hei)豬主要產區位于貴州省北部遵(zun)義市的(de)(de)桐梓縣(xian)(xian)(xian)、遵(zun)義縣(xian)(xian)(xian)、鳳(feng)岡(gang)縣(xian)(xian)(xian)、綏陽(yang)縣(xian)(xian)(xian)、道真(zhen)縣(xian)(xian)(xian)、務(wu)川縣(xian)(xian)(xian)、余(yu)慶縣(xian)(xian)(xian)、湄潭縣(xian)(xian)(xian)、正(zheng)安(an)縣(xian)(xian)(xian)、赤水(shui)縣(xian)(xian)(xian)、習(xi)水(shui)縣(xian)(xian)(xian)、仁(ren)懷縣(xian)(xian)(xian)等(deng)12個縣(xian)(xian)(xian)。黔北黑(hei)豬的(de)(de)地域保護范圍為:桐梓縣(xian)(xian)(xian)、遵(zun)義縣(xian)(xian)(xian)、鳳(feng)岡(gang)縣(xian)(xian)(xian)、綏陽(yang)縣(xian)(xian)(xian)、道真(zhen)縣(xian)(xian)(xian)、務(wu)川縣(xian)(xian)(xian)、余(yu)慶縣(xian)(xian)(xian)、湄潭縣(xian)(xian)(xian)、正(zheng)安(an)縣(xian)(xian)(xian)、赤水(shui)縣(xian)(xian)(xian)、習(xi)水(shui)縣(xian)(xian)(xian)、仁(ren)懷縣(xian)(xian)(xian)等(deng)12個縣(xian)(xian)(xian)。地理坐標:東經105°36′—108°13′,北緯27°08′—29°12。
四.產品品質特(te)性特(te)征(zheng)
1、產品典型特(te)征(zheng)特(te)性描述 黔北黑豬(zhu)全(quan)身被毛黑色(se)。頭大(da)(da)小適(shi)中,耳大(da)(da)下(xia)垂(chui),嘴(zui)長(chang)而直,額部皺紋(wen)多呈菱(ling)形。頸長(chang)短適(shi)中,背腰微凹,較(jiao)(jiao)(jiao)長(chang)而稍窄(zhai),后(hou)軀較(jiao)(jiao)(jiao)豐滿,斜(xie)尻,尾長(chang)超過飛節,胸稍窄(zhai)而較(jiao)(jiao)(jiao)深(shen),腹大(da)(da)下(xia)垂(chui),但不(bu)著地(di)。四(si)肢(zhi)健(jian)壯,后(hou)肢(zhi)多臥系(xi)。
2、內(nei)在品質(zhi)(zhi) 成(cheng)年(nian)(nian)母豬(zhu)體(ti)重161.88+28公(gong)斤(jin),體(ti)長(chang)(chang)136.38+15厘米(mi)(mi),成(cheng)年(nian)(nian)公(gong)豬(zhu)體(ti)重150.83+10公(gong)斤(jin),體(ti)長(chang)(chang)148.38+7厘米(mi)(mi)。 胴(dong)體(ti)品質(zhi)(zhi):黔北黑豬(zhu)屠宰(zai)率高,胴(dong)體(ti)品質(zhi)(zhi)較好。屠宰(zai)率平均(jun)70.34%,膘厚平均(jun)3.54厘米(mi)(mi),瘦肉(rou)率平均(jun)41.90%。 蛋(dan)白質(zhi)(zhi)(g/100g)10.2-11.5,谷氨酸(suan)(suan)(g/100g)2.9-3.4,精氨酸(suan)(suan)(g/100g)2.0-2.8,亮(liang)氨酸(suan)(suan)(g/100g)1.4-2.0,丙氨酸(suan)(suan)(g/100g)1.0-1.8,蘇(su)氨酸(suan)(suan)(g/100g)1.5-2.1。
3、黔北黑豬養殖嚴(yan)格按昭NY5029-2008無公害(hai)食品豬肉的規定(ding)養殖。
五.特定生產方式(shi)
1、產地(di)選(xuan)(xuan)擇(ze) 首先應(ying)選(xuan)(xuan)擇(ze)牧草資源豐富的(de)(de)地(di)方或者是利于種植優質(zhi)牧草的(de)(de)草山草坡,背風向(xiang)陽(yang),地(di)勢干(gan)燥,冬暖(nuan)夏(xia)涼的(de)(de)環(huan)境是黔(qian)北黑豬最(zui)適合的(de)(de)生存環(huan)境,所以豬舍(she)圈(quan)舍(she)應(ying)選(xuan)(xuan)擇(ze)地(di)勢較高(gao),排水(shui)(shui)良好,通(tong)風順暢,向(xiang)陽(yang)避風,位(wei)于居民區下(xia)風向(xiang)。土質(zhi)應(ying)選(xuan)(xuan)擇(ze)透水(shui)(shui)性好的(de)(de)沙質(zhi)土壤(rang)。水(shui)(shui)源四季供(gong)水(shui)(shui)充足,無污染。電力(li)通(tong)訊交通(tong)便利,但(dan)考慮到防疫的(de)(de)需要,圈(quan)舍(she)與主要交通(tong)干(gan)線的(de)(de)距離應(ying)不少于1000米。
2、品種(zhong)(zhong)(zhong)(zhong)選(xuan)(xuan)(xuan)(xuan)育(yu)(yu)(yu) 在黔(qian)(qian)(qian)北(bei)地(di)區(qu)(qu)的(de)鳳崗(gang)縣(xian)、道(dao)真縣(xian)、遵義縣(xian)是黔(qian)(qian)(qian)北(bei)黑(hei)(hei)(hei)(hei)豬(zhu)(zhu)保護區(qu)(qu)和中(zhong)心產區(qu)(qu),廣(guang)泛(fan)開展本品種(zhong)(zhong)(zhong)(zhong)選(xuan)(xuan)(xuan)(xuan)育(yu)(yu)(yu)、提純復壯的(de)工(gong)(gong)作(zuo)。 品種(zhong)(zhong)(zhong)(zhong)選(xuan)(xuan)(xuan)(xuan)育(yu)(yu)(yu):采取(qu)“集中(zhong)選(xuan)(xuan)(xuan)(xuan)育(yu)(yu)(yu),按(an)群建系(xi),統一(yi)種(zhong)(zhong)(zhong)(zhong)母豬(zhu)(zhu)供應,分場(chang)(戶)生(sheng)產經營”的(de)方法。選(xuan)(xuan)(xuan)(xuan)擇品系(xi)純正(zheng)、整(zheng)齊度(du)高(gao)而健壯、免(mian)疫可靠的(de)種(zhong)(zhong)(zhong)(zhong)母豬(zhu)(zhu)進行(xing)推(tui)廣(guang)生(sheng)產。 充分利用黔(qian)(qian)(qian)北(bei)黑(hei)(hei)(hei)(hei)豬(zhu)(zhu)品種(zhong)(zhong)(zhong)(zhong)資(zi)源優(you)勢,建立純種(zhong)(zhong)(zhong)(zhong)繁育(yu)(yu)(yu)基地(di),廣(guang)泛(fan)開展選(xuan)(xuan)(xuan)(xuan)育(yu)(yu)(yu)選(xuan)(xuan)(xuan)(xuan)配(pei)工(gong)(gong)作(zuo),指導(dao)養殖戶實行(xing)黔(qian)(qian)(qian)北(bei)種(zhong)(zhong)(zhong)(zhong)公豬(zhu)(zhu)異地(di)交換、區(qu)(qu)域(yu)調整(zheng),嚴格選(xuan)(xuan)(xuan)(xuan)種(zhong)(zhong)(zhong)(zhong)選(xuan)(xuan)(xuan)(xuan)配(pei)制度(du),對(dui)不留作(zuo)種(zhong)(zhong)(zhong)(zhong)用的(de)黔(qian)(qian)(qian)北(bei)黑(hei)(hei)(hei)(hei)種(zhong)(zhong)(zhong)(zhong)豬(zhu)(zhu)一(yi)律要求育(yu)(yu)(yu)肥作(zuo)商品豬(zhu)(zhu)出(chu)(chu)售,避免(mian)近親繁殖產生(sheng)不良性(xing)狀,以此鞏固提高(gao)黔(qian)(qian)(qian)北(bei)黑(hei)(hei)(hei)(hei)豬(zhu)(zhu)優(you)良特性(xing)和生(sheng)產性(xing)能,培育(yu)(yu)(yu)出(chu)(chu)符合本品種(zhong)(zhong)(zhong)(zhong)標準的(de)等級(ji)黔(qian)(qian)(qian)北(bei)黑(hei)(hei)(hei)(hei)豬(zhu)(zhu)。 通過良種(zhong)(zhong)(zhong)(zhong)登記,增(zeng)加基因多樣性(xing),增(zeng)強(qiang)選(xuan)(xuan)(xuan)(xuan)擇強(qiang)度(du),實行(xing)科學選(xuan)(xuan)(xuan)(xuan)種(zhong)(zhong)(zhong)(zhong)選(xuan)(xuan)(xuan)(xuan)配(pei),提高(gao)黔(qian)(qian)(qian)北(bei)黑(hei)(hei)(hei)(hei)豬(zhu)(zhu)整(zheng)體水平。 黔(qian)(qian)(qian)北(bei)黑(hei)(hei)(hei)(hei)豬(zhu)(zhu)生(sheng)產流程:選(xuan)(xuan)(xuan)(xuan)定純種(zhong)(zhong)(zhong)(zhong)黔(qian)(qian)(qian)北(bei)黑(hei)(hei)(hei)(hei)母豬(zhu)(zhu)→用黔(qian)(qian)(qian)北(bei)黑(hei)(hei)(hei)(hei)公豬(zhu)(zhu)配(pei)種(zhong)(zhong)(zhong)(zhong)→懷(huai)孕→產出(chu)(chu)仔豬(zhu)(zhu)→乳(ru)期斷(duan)奶育(yu)(yu)(yu)成(10-12個月育(yu)(yu)(yu)肥飼養)→100公斤以上(shang)出(chu)(chu)欄。
3、生產過程(cheng)管(guan)理 本技術規定了黔北黑(hei)豬飼養(yang)過程(cheng)的要求。
(1)人員(yuan)(yuan)管理:種(zhong)場的(de)飼養員(yuan)(yuan)應定期進行(xing)健(jian)康(kang)檢查,傳染(ran)病患者不得從(cong)事養殖(zhi)工(gong)作;場內獸(shou)醫(yi)人員(yuan)(yuan)不準對外診(zhen)療。一(yi)般養殖(zhi)場(戶)的(de)養殖(zhi)從(cong)業人員(yuan)(yuan)也應保持健(jian)康(kang)。
(2)飼養(yang)管理(li):
①仔(zi)豬(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)的(de)(de)飼(si)養(yang)管理 仔(zi)豬(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)出生后一定要喂(wei)初乳(ru),固(gu)定乳(ru)頭(tou)(tou),按照(zhao)大的(de)(de)放在(zai)中間,小的(de)(de)放在(zai)兩(liang)邊,固(gu)定2次后,仔(zi)豬(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)就不(bu)會亂爭搶乳(ru)頭(tou)(tou)了,這樣(yang)仔(zi)豬(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)長勢均勻。每頭(tou)(tou)母豬(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)哺乳(ru)仔(zi)豬(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)數量(liang)一般不(bu)要超過12頭(tou)(tou),若產仔(zi)數量(liang)較多(duo)時,應采(cai)取寄(ji)養(yang)的(de)(de)辦法,寄(ji)養(yang)時給寄(ji)養(yang)仔(zi)豬(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)身上(shang)抹來蘇水或母豬(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)尿(niao),干擾寄(ji)養(yang)母豬(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)嗅覺,不(bu)讓母豬(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)吃(chi)仔(zi)豬(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu),保證寄(ji)養(yang)成(cheng)功(gong)。 仔(zi)豬(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)出生第7天(tian)開(kai)始誘食,把(ba)仔(zi)豬(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)料(liao)撒在(zai)仔(zi)豬(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)補料(liao)間內,避(bi)免(mian)母豬(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)舔食。仔(zi)豬(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)盡(jin)早(zao)吃(chi)開(kai)食,這樣(yang)有助于提高斷(duan)奶窩重,縮短哺乳(ru)天(tian)數,使母豬(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)盡(jin)快恢復體力,提早(zao)發情。黔北黑豬(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)仔(zi)豬(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)斷(duan)奶一般比雜交仔(zi)豬(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)日齡長,一般需(xu)要 35—40天(tian),體重平均達15斤以(yi)上(shang)才能斷(duan)奶,否則成(cheng)活率低。
②育(yu)成(cheng)豬(zhu)的飼(si)養(yang)管理 黔(qian)北黑豬(zhu)育(yu)肥(fei)時(shi)(shi)(shi)間為(wei)10-14個月。飼(si)養(yang)時(shi)(shi)(shi)營養(yang)要全面(mian),主要以玉米(mi)、紅薯、紅薯藤、南瓜、蘿(luo)卜、白菜、牛皮菜等農作物或野(ye)生草(cao)本植(zhi)物為(wei)飼(si)料(liao)原料(liao)。育(yu)肥(fei)時(shi)(shi)(shi),在80斤以下時(shi)(shi)(shi),精料(liao)比(bi)(bi)例(li)占60%以上,青(qing)飼(si)料(liao)比(bi)(bi)例(li)占40%最佳,因為(wei)此時(shi)(shi)(shi)豬(zhu)的體格小,消(xiao)化(hua)薄弱,抗病力低。80斤以上逐漸加大(da)青(qing)飼(si)料(liao)的比(bi)(bi)例(li),縮小精料(liao)比(bi)(bi)例(li),以節(jie)約(yue)飼(si)料(liao),用(yong)地方說法是(shi)“吊(diao)架子(zi)”。180斤以上又要加大(da)精料(liao)比(bi)(bi)例(li),此時(shi)(shi)(shi)要催肥(fei),使豬(zhu)出欄時(shi)(shi)(shi)屠宰(zai)率高(gao),瘦肉率在40%以上。
③種(zhong)(zhong)母豬(zhu)(zhu)的(de)飼養(yang)管理 母豬(zhu)(zhu)體(ti)軀要(yao)(yao)勻稱,乳(ru)頭(tou)6對(dui)以上,對(dui)稱整齊。過(guo)肥豬(zhu)(zhu)不發情(qing),過(guo)瘦則受胎率(lv)低(di)(di),產(chan)仔(zi)數少,仔(zi)豬(zhu)(zhu)成活(huo)率(lv)低(di)(di)。母豬(zhu)(zhu)要(yao)(yao)飼喂到(dao)150—200斤(jin)才能方可(ke)配(pei)種(zhong)(zhong)。母豬(zhu)(zhu)每隔21天(tian)發情(qing)一次,配(pei)種(zhong)(zhong)后(hou),做(zuo)好記錄,懷孕(yun)111—114天(tian)(三個(ge)月(yue)三個(ge)星期(qi)零三天(tian))開始產(chan)仔(zi),此時,要(yao)(yao)做(zuo)好接生的(de)準備(bei)。母豬(zhu)(zhu)產(chan)仔(zi)時要(yao)(yao)做(zuo)好防(fang)寒(han)保(bao)暖、防(fang)暑降溫工作,冬天(tian)保(bao)持圈(quan)(quan)舍(she)干燥,農村散養(yang)戶可(ke)給圈(quan)(quan)舍(she)鋪層稻草(cao)。
④種公(gong)豬(zhu)的飼養管(guan)理 種公(gong)豬(zhu)要(yao)壯實,12個月即可用于配種。1—2歲的種公(gong)豬(zhu)每星(xing)期采(cai)(cai)精(jing)2—5次(ci),2歲以上(shang)可隔(ge)一天采(cai)(cai)一次(ci)。采(cai)(cai)精(jing)應在早、晚涼(liang)爽時進行。采(cai)(cai)精(jing)后種公(gong)豬(zhu)要(yao)加(jia)強(qiang)營養,每次(ci)采(cai)(cai)精(jing)后生喂雞蛋1—2個。為(wei)了加(jia)強(qiang)公(gong)豬(zhu)的體(ti)力,應做適量運動(dong),每天趕著公(gong)豬(zhu)運動(dong)2小(xiao)時以上(shang)。
(3)常規管(guan)(guan)理 根(gen)據(ju)黔(qian)(qian)北黑豬(zhu)的(de)生(sheng)長階段,按(an)時、按(an)量(liang)、按(an)標(biao)準飼喂,每(mei)(mei)(mei)天打掃圈舍2次(ci),每(mei)(mei)(mei)周對(dui)(dui)圈舍帶豬(zhu)消毒2-3次(ci)。制(zhi)定(ding)免疫程序(xu),按(an)期(qi)接種(zhong)疫苗,確保豬(zhu)群健康。 獸藥(yao)(yao)(yao)(yao)使(shi)(shi)用(yong)(yong)(yong)及休藥(yao)(yao)(yao)(yao)期(qi):保持(chi)良好的(de)飼養管(guan)(guan)理,盡(jin)量(liang)減(jian)少(shao)疾病的(de)發(fa)生(sheng),減(jian)少(shao)藥(yao)(yao)(yao)(yao)物的(de)使(shi)(shi)用(yong)(yong)(yong)量(liang),嚴格(ge)執(zhi)行休藥(yao)(yao)(yao)(yao)期(qi)規定(ding)。采用(yong)(yong)(yong)飲水(shui)或拌(ban)料方式添(tian)加獸藥(yao)(yao)(yao)(yao)符合(he)NY5030-2006要(yao)求。所(suo)購(gou)藥(yao)(yao)(yao)(yao)品(pin)來(lai)自有(you)(you)《獸藥(yao)(yao)(yao)(yao)生(sheng)產許可(ke)證》和(he)產品(pin)批準文號的(de)生(sheng)產企業,購(gou)買手續齊(qi)備存檔(dang)備查。為做到合(he)理用(yong)(yong)(yong)藥(yao)(yao)(yao)(yao)、正確用(yong)(yong)(yong)藥(yao)(yao)(yao)(yao),嚴格(ge)控制(zhi)和(he)剔(ti)除高(gao)殘留獸藥(yao)(yao)(yao)(yao),杜(du)絕違禁藥(yao)(yao)(yao)(yao)品(pin)的(de)使(shi)(shi)用(yong)(yong)(yong),對(dui)(dui)限量(liang)使(shi)(shi)用(yong)(yong)(yong)的(de)藥(yao)(yao)(yao)(yao)品(pin)嚴禁超量(liang)和(he)濫用(yong)(yong)(yong),未作規定(ding)限量(liang)的(de)獸藥(yao)(yao)(yao)(yao)也(ye)不(bu)(bu)得濫用(yong)(yong)(yong)。獸藥(yao)(yao)(yao)(yao)的(de)使(shi)(shi)用(yong)(yong)(yong)必須(xu)嚴格(ge)執(zhi)行休藥(yao)(yao)(yao)(yao)期(qi)制(zhi)度,每(mei)(mei)(mei)年(nian)定(ding)期(qi)、不(bu)(bu)定(ding)期(qi)地對(dui)(dui)黔(qian)(qian)北育成黑豬(zhu)的(de)殘留藥(yao)(yao)(yao)(yao)情況進行必要(yao)的(de)檢(jian)測,治(zhi)療過(guo)的(de)黔(qian)(qian)北育成豬(zhu)應實行隔圈飼養,在休藥(yao)(yao)(yao)(yao)期(qi)過(guo)后方可(ke)出欄。 驅(qu)蟲(chong):一般每(mei)(mei)(mei)年(nian)春秋兩次(ci)藥(yao)(yao)(yao)(yao)物驅(qu)蟲(chong)。丙硫咪唑、阿維(wei)菌素都具有(you)(you)高(gao)效、低毒、廣譜的(de)優點,對(dui)(dui)常見的(de)胃腸道線(xian)蟲(chong)、肺線(xian)蟲(chong)、片型吸(xi)蟲(chong)均有(you)(you)效。可(ke)同時驅(qu)除混合(he)感染的(de)多種(zhong)寄生(sheng)蟲(chong)。
(4)飼養(yang)(yang)管(guan)(guan)(guan)理質量(liang)控制 嚴格按《無(wu)公害食品(pin)肉豬飼養(yang)(yang)管(guan)(guan)(guan)理準則》控制和操作全生(sheng)產管(guan)(guan)(guan)理過程,縣局產品(pin)質量(liang)安(an)全領導(dao)小組每年(nian)至少對產地(di)內(nei)的生(sheng)產管(guan)(guan)(guan)理進(jin)行(xing)二次全面檢(jian)查,鎮鄉畜牧站和農(nong)村獸醫人員對產地(di)內(nei)黔北黑豬的無(wu)公害生(sheng)產進(jin)行(xing)常年(nian)巡查管(guan)(guan)(guan)理,保證各(ge)飼養(yang)(yang)場和農(nong)戶按標準化組織和進(jin)行(xing)生(sheng)產。
(5)投入品管理
①飼(si)(si)(si)(si)(si)料(liao)(liao):飼(si)(si)(si)(si)(si)料(liao)(liao)與飼(si)(si)(si)(si)(si)料(liao)(liao)原料(liao)(liao)應符合NY5150的(de)(de)(de)規定。不(bu)能在黔北黑(hei)豬體(ti)內(nei)埋植或者在飼(si)(si)(si)(si)(si)料(liao)(liao)中添加(jia)鎮靜劑、激素類(lei)(lei)等違禁藥品。黔北育肥黑(hei)豬使用(yong)含(han)有(you)抗生(sheng)素的(de)(de)(de)添加(jia)劑時(shi),應按照(zhao)《飼(si)(si)(si)(si)(si)料(liao)(liao)和飼(si)(si)(si)(si)(si)料(liao)(liao)添加(jia)劑管(guan)理條例》執(zhi)行(xing)休藥期(qi)。不(bu)同性(xing)別(bie)、年(nian)齡、體(ti)重和不(bu)同生(sheng)理狀況的(de)(de)(de)黔北黑(hei)豬選用(yong)不(bu)同的(de)(de)(de)飼(si)(si)(si)(si)(si)養方式和飼(si)(si)(si)(si)(si)養標(biao)準。飼(si)(si)(si)(si)(si)料(liao)(liao)種類(lei)(lei)要多樣(yang)化,適口性(xing)要好。飼(si)(si)(si)(si)(si)料(liao)(liao)營養價值要保持相對穩定,不(bu)能喂發霉變質(zhi)的(de)(de)(de)飼(si)(si)(si)(si)(si)料(liao)(liao)。日糧以(yi)優質(zhi)青粗飼(si)(si)(si)(si)(si)料(liao)(liao)為(wei)主,適當(dang)搭配精料(liao)(liao)。選用(yong)飼(si)(si)(si)(si)(si)料(liao)(liao)可根據當(dang)地條件就地取材,同時(shi),也要考慮飼(si)(si)(si)(si)(si)料(liao)(liao)的(de)(de)(de)價格,以(yi)降低飼(si)(si)(si)(si)(si)養成本。
②飲水(shui):經(jing)常保持有充(chong)足的飲水(shui),水(shui)質(zhi)符合NY5092-2001的要求;定期(qi)清(qing)洗消毒飲水(shui)設備(bei),避免細菌(jun)滋(zi)生。放牧時應特別(bie)注意水(shui)源問(wen)題。
(6)出欄后的處(chu)理(li)規定(ding) 黔北黔豬(zhu)(zhu)育肥豬(zhu)(zhu)出售(shou)前應在各鄉鎮檢(jian)疫(yi)員實施產地檢(jian)疫(yi);達到休(xiu)藥(yao)期、檢(jian)疫(yi)合格才能上市,不合格的實行留(liu)滯觀(guan)察定(ding)性(xing)后按規定(ding)處(chu)理(li);有明顯病狀的豬(zhu)(zhu)及時隔離或撲殺焚燒、深埋等無(wu)害化處(chu)理(li)。以保證產地育肥豬(zhu)(zhu)獸藥(yao)殘留(liu)低于(yu)規定(ding)的動(dong)物性(xing)食品中獸藥(yao)最高殘留(liu)限量。
(7)生(sheng)產記(ji)錄要(yao)求(qiu):根(gen)據農業部“畜(chu)禽標識和養(yang)殖(zhi)(zhi)檔(dang)案管理辦法”規定,種場(chang)(chang)及一般養(yang)殖(zhi)(zhi)場(chang)(chang)(戶)都應當建立(li)養(yang)殖(zhi)(zhi)檔(dang)案,載明以下(xia)內容:品種、數量(liang)、繁(fan)殖(zhi)(zhi)記(ji)錄、標識情(qing)況(kuang)、來(lai)源和進出場(chang)(chang)日(ri)期;飼料投(tou)入品和獸藥(yao)的(de)(de)來(lai)源、名稱、使用對象、時間和用量(liang)等有關情(qing)況(kuang);檢(jian)疫、免疫、監測、消毒情(qing)況(kuang);豬的(de)(de)發病、診療、死亡和無(wu)害化處理情(qing)況(kuang)。資料應盡可能(neng)長期保(bao)存,最少保(bao)留2年。
六.包裝(zhuang)標識相關(guan)規定
本規(gui)定地(di)域范圍(wei)內的黔(qian)北黑(hei)豬生產(chan)經營者,在產(chan)品(pin)(pin)或包裝上使用(yong)(yong)農(nong)產(chan)品(pin)(pin)地(di)理標(biao)志(zhi)(zhi)(zhi),須向遵義市黔(qian)北黑(hei)豬養殖專業(ye)合作社利現(xian)代農(nong)業(ye)專業(ye)合作社提出申請,按照(zhao)相關要求規(gui)范生產(chan)和(he)(he)使用(yong)(yong)標(biao)志(zhi)(zhi)(zhi),統一采用(yong)(yong)黔(qian)北黑(hei)豬產(chan)品(pin)(pin)名稱和(he)(he)農(nong)產(chan)品(pin)(pin)地(di)理標(biao)志(zhi)(zhi)(zhi)公共標(biao)識相結合的標(biao)識標(biao)注方法。