手机在线观看av片-国产亚洲视频在线观看网址-国产精品一区二区在线观看-午夜福利在线观看-色哟哟精品视频在线观看

聯創808

聯創808

作物種類:玉米

種子類別:雜交種

審(shen)定編號:國審(shen)玉2015015 國審(shen)玉20176012

品種權號:CNA20130129.7

聯創808

特征特性:

       黃淮海夏(xia)玉米(mi)區(qu)出(chu)苗至成熟(shu)102天,比鄭單958早熟(shu)1天。幼苗葉(xie)鞘紫色(se)(se)(se)(se),葉(xie)片(pian)綠(lv)色(se)(se)(se)(se),葉(xie)緣綠(lv)色(se)(se)(se)(se),花(hua)(hua)藥淺(qian)紫色(se)(se)(se)(se),穎殼(ke)綠(lv)色(se)(se)(se)(se)。株型半緊湊,株高(gao)285厘米(mi),穗位(wei)高(gao)102厘米(mi),成株葉(xie)片(pian)數19~20片(pian)。花(hua)(hua)絲(si)淺(qian)綠(lv)色(se)(se)(se)(se),果穗筒型,穗長18.3厘米(mi),穗行數14~16行,穗軸紅色(se)(se)(se)(se),籽粒(li)黃色(se)(se)(se)(se)、半馬齒型,百粒(li)重32.9克。接(jie)種鑒定,中(zhong)抗大斑病(bing),感(gan)小斑病(bing)、粗(cu)(cu)縮病(bing)和莖腐病(bing),高(gao)感(gan)彎孢(bao)葉(xie)斑病(bing)、瘤黑粉(fen)(fen)病(bing)和粗(cu)(cu)縮病(bing)。籽粒(li)容重765克/升,粗(cu)(cu)蛋白含量9.65%,粗(cu)(cu)脂肪含量3.06%,粗(cu)(cu)淀(dian)粉(fen)(fen)含量74.46%,賴氨(an)酸(suan)含量0.29%。

      東北中熟(shu)春玉米區出(chu)苗至成熟(shu)130天(tian),比對照品種先玉335早1天(tian)。幼苗葉(xie)鞘紫(zi)色(se),葉(xie)片(pian)綠色(se),葉(xie)緣綠色(se),花藥淺紫(zi)色(se),穎殼綠色(se)。株型緊湊,株高(gao)313cm,穗(sui)位高(gao)120cm,成株葉(xie)片(pian)數21片(pian)。花絲紫(zi)色(se),果(guo)穗(sui)筒型,穗(sui)長20.6cm,穗(sui)行數14-16行,穗(sui)軸紅色(se),籽粒(li)黃色(se)、馬(ma)齒(chi)型。百粒(li)重37.7克。接種鑒(jian)定,中抗穗(sui)腐病、灰斑(ban)病,感(gan)鐮孢(bao)莖腐病、絲黑(hei)穗(sui)病、大斑(ban)病,;籽粒(li)容重740克/升,粗(cu)蛋白含量(liang)(liang)9.32%,粗(cu)脂肪(fang)含量(liang)(liang)3.64%,粗(cu)淀粉含量(liang)(liang)75.73%,賴氨酸(suan)含量(liang)(liang)0.31%。
        東華北(bei)(bei)春(chun)(chun)玉米區(qu)(qu)(qu)出苗(miao)至(zhi)(zhi)成熟124天(tian)(tian),比(bi)對照品(pin)種(zhong)鄭單958早2天(tian)(tian)。西(xi)(xi)北(bei)(bei)春(chun)(chun)玉米區(qu)(qu)(qu)出苗(miao)至(zhi)(zhi)成熟133天(tian)(tian),比(bi)對照品(pin)種(zhong)鄭單958早1天(tian)(tian)。西(xi)(xi)南(nan)春(chun)(chun)玉米區(qu)(qu)(qu)出苗(miao)至(zhi)(zhi)成熟113天(tian)(tian),比(bi)對照品(pin)種(zhong)渝(yu)單8號早4天(tian)(tian)。幼(you)苗(miao)葉鞘紫色(se),葉片(pian)綠(lv)色(se),葉緣綠(lv)色(se),花(hua)(hua)藥淺(qian)紫色(se),穎(ying)殼綠(lv)色(se)。株型(xing)半(ban)緊湊,株高(gao)278-304厘米,穗(sui)(sui)(sui)位(wei)高(gao)93-113厘米,成株葉片(pian)數18-20片(pian)。花(hua)(hua)絲淺(qian)紫色(se),果(guo)穗(sui)(sui)(sui)筒型(xing),穗(sui)(sui)(sui)長19.0厘米,穗(sui)(sui)(sui)行數14~18行,穗(sui)(sui)(sui)軸紅色(se),籽(zi)粒(li)黃(huang)色(se)、半(ban)馬齒型(xing),百粒(li)重(zhong)(zhong)33.6-37.0克。接種(zhong)鑒定:東華北(bei)(bei)春(chun)(chun)玉米區(qu)(qu)(qu)感(gan)(gan)(gan)大斑(ban)病(bing),感(gan)(gan)(gan)灰斑(ban)病(bing),中抗(kang)莖腐(fu)病(bing),感(gan)(gan)(gan)絲黑穗(sui)(sui)(sui)病(bing),抗(kang)穗(sui)(sui)(sui)腐(fu)病(bing)。西(xi)(xi)北(bei)(bei)春(chun)(chun)玉米區(qu)(qu)(qu)感(gan)(gan)(gan)大斑(ban)病(bing)、絲黑穗(sui)(sui)(sui)病(bing)、穗(sui)(sui)(sui)腐(fu)病(bing),抗(kang)莖腐(fu)病(bing);西(xi)(xi)南(nan)春(chun)(chun)玉米區(qu)(qu)(qu)感(gan)(gan)(gan)大斑(ban)病(bing)、小斑(ban)病(bing)、絲黑穗(sui)(sui)(sui)病(bing)、紋枯病(bing)、穗(sui)(sui)(sui)腐(fu)病(bing)、灰斑(ban)病(bing),中抗(kang)莖腐(fu)病(bing)。籽(zi)粒(li)品(pin)質:東華北(bei)(bei)春(chun)(chun)玉米區(qu)(qu)(qu)容(rong)(rong)重(zhong)(zhong)762克/升,粗(cu)蛋白(bai)含(han)量9.79%,粗(cu)脂肪(fang)含(han)量3.35%,粗(cu)淀粉含(han)量76.32%,賴(lai)氨酸(suan)含(han)量0.27%;西(xi)(xi)北(bei)(bei)春(chun)(chun)玉米區(qu)(qu)(qu)容(rong)(rong)重(zhong)(zhong)756克/升,粗(cu)蛋白(bai)含(han)量9.49%,粗(cu)脂肪(fang)含(han)量3.80%,粗(cu)淀粉含(han)量74.66%,賴(lai)氨酸(suan)含(han)量0.29%;西(xi)(xi)南(nan)春(chun)(chun)玉米區(qu)(qu)(qu)容(rong)(rong)重(zhong)(zhong)773克/升,粗(cu)蛋白(bai)含(han)量10.29%,粗(cu)脂肪(fang)含(han)量3.53%,粗(cu)淀粉含(han)量74.77%,賴(lai)氨酸(suan)含(han)量0.33%。
產量表現:

       2013~2014年參(can)加黃淮海(hai)夏玉(yu)米品種區域試驗(yan),兩(liang)年平均(jun)畝產(chan)695.8千克,比對照(zhao)增產(chan)5.6%;2014年生產(chan)試驗(yan),平均(jun)畝產(chan)687.0千克,比對照(zhao)鄭(zheng)單958增產(chan)7.8%。

       2015-2016年參(can)加東北(bei)中熟組春(chun)玉米(mi)區試,平均畝(mu)產(chan)828.2千(qian)克,比對(dui)照增(zeng)產(chan)5.7%,2016年生(sheng)產(chan)試驗,平均畝(mu)產(chan)792.4公斤(jin),比對(dui)照增(zeng)產(chan)5.2%。
       2014-2015年(nian)(nian)參加(jia)東華北(bei)春玉(yu)米品(pin)(pin)種區(qu)域(yu)(yu)試(shi)驗(yan),兩年(nian)(nian)平均(jun)畝(mu)(mu)產(chan)908.7千(qian)克(ke),比(bi)(bi)對照增產(chan)13.3%;2016年(nian)(nian)生(sheng)(sheng)產(chan)試(shi)驗(yan),平均(jun)畝(mu)(mu)產(chan)776.4千(qian)克(ke),比(bi)(bi)對照增產(chan)4.5%。2014-2015年(nian)(nian)參加(jia)西北(bei)春玉(yu)米品(pin)(pin)種區(qu)域(yu)(yu)試(shi)驗(yan),兩年(nian)(nian)平均(jun)畝(mu)(mu)產(chan)1078.4千(qian)克(ke),比(bi)(bi)對照增產(chan)8.2%;2016年(nian)(nian)生(sheng)(sheng)產(chan)試(shi)驗(yan),平均(jun)畝(mu)(mu)產(chan)909.1千(qian)克(ke),比(bi)(bi)對照增產(chan)7.7%。2014-2015年(nian)(nian)參加(jia)西南春玉(yu)米品(pin)(pin)種區(qu)域(yu)(yu)試(shi)驗(yan),兩年(nian)(nian)平均(jun)畝(mu)(mu)產(chan)617.4千(qian)克(ke),比(bi)(bi)對照增產(chan)8.7%;2016年(nian)(nian)生(sheng)(sheng)產(chan)試(shi)驗(yan),平均(jun)畝(mu)(mu)產(chan)627.4千(qian)克(ke),比(bi)(bi)對照增產(chan)11.0%。
栽培技術要點:

      中等肥力以上地塊栽培,黃淮(huai)海夏玉米區5月下旬(xun)至6月中旬(xun)播(bo)種,畝種植(zhi)密(mi)度4000株左(zuo)右。

      中(zhong)等肥力(li)以(yi)上地塊栽培,東北(bei)中(zhong)熟(shu)組(zu)春玉米(mi)區4月下旬(xun)(xun)至5月上旬(xun)(xun)播種,畝種植密度3800株左右。
      中等肥力以上(shang)地塊栽培,東華北中晚熟春(chun)玉米區(qu)4月(yue)(yue)下(xia)旬(xun)至(zhi)5月(yue)(yue)上(shang)旬(xun)播種,畝種植密度(du)4000株左右。西(xi)北春(chun)玉米區(qu)4月(yue)(yue)下(xia)旬(xun)至(zhi)5月(yue)(yue)上(shang)旬(xun)播種,畝種植密度(du)5000-5500株。西(xi)南(nan)春(chun)玉米區(qu)3月(yue)(yue)上(shang)旬(xun)至(zhi)5月(yue)(yue)上(shang)旬(xun)播種,畝種植密度(du)3300~3600株。
適宜種植區域:

       適宜北(bei)京、天津、河北(bei)保定及(ji)以(yi)南地區、山西南部、河南、山東(dong)、江(jiang)蘇淮北(bei)、安徽淮北(bei)、陜(shan)西關中灌區夏播種植。注意防治粗縮病、彎孢(bao)葉斑(ban)病、瘤黑粉病、莖腐病和玉(yu)米螟。

       東(dong)北中熟春玉(yu)米區(qu)適宜種植范圍為遼寧(ning)東(dong)部(bu)山區(qu)、吉林(lin)中熟區(qu)、黑龍江(jiang)第一(yi)積溫帶和內蒙古中東(dong)部(bu)等(deng)地(di)。注意防治大斑病(bing)、絲(si)黑穗(sui)病(bing)和莖腐病(bing)。
       東(dong)(dong)華北(bei)春(chun)(chun)玉(yu)米(mi)(mi)區(qu)(qu)(qu)(qu)(qu)適(shi)宜種(zhong)(zhong)植(zhi)范圍為吉(ji)林省四平市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)、松(song)原市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)、長春(chun)(chun)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)大部(bu)分地(di)(di)(di)(di)區(qu)(qu)(qu)(qu)(qu)和(he)(he)(he)遼源(yuan)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)、白城市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)、吉(ji)林市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)部(bu)分地(di)(di)(di)(di)區(qu)(qu)(qu)(qu)(qu)以及通化市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)南(nan)部(bu),遼寧(ning)省除東(dong)(dong)部(bu)山區(qu)(qu)(qu)(qu)(qu)和(he)(he)(he)大連市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)、東(dong)(dong)港市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)以外(wai)的(de)大部(bu)分地(di)(di)(di)(di)區(qu)(qu)(qu)(qu)(qu),內蒙(meng)古赤(chi)峰市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)和(he)(he)(he)通遼市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)大部(bu)分地(di)(di)(di)(di)區(qu)(qu)(qu)(qu)(qu),山西(xi)省忻州市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)、晉(jin)中市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)、太原市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)、陽(yang)泉市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)、長治市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)、晉(jin)城市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)、呂(lv)梁(liang)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平川區(qu)(qu)(qu)(qu)(qu)和(he)(he)(he)南(nan)部(bu)山區(qu)(qu)(qu)(qu)(qu),河北(bei)省張家口市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)、承(cheng)德市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)、秦皇島市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)、唐山市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)、廊(lang)坊市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)、保定(ding)市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)北(bei)部(bu)、滄(cang)州市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)北(bei)部(bu)春(chun)(chun)播區(qu)(qu)(qu)(qu)(qu),北(bei)京市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)春(chun)(chun)播區(qu)(qu)(qu)(qu)(qu),天(tian)津市(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)春(chun)(chun)播區(qu)(qu)(qu)(qu)(qu)等(deng)地(di)(di)(di)(di),注意防(fang)(fang)治大斑(ban)病(bing)(bing)(bing)(bing)(bing)(bing)、灰斑(ban)病(bing)(bing)(bing)(bing)(bing)(bing)和(he)(he)(he)絲黑(hei)穗(sui)病(bing)(bing)(bing)(bing)(bing)(bing)。西(xi)北(bei)春(chun)(chun)玉(yu)米(mi)(mi)區(qu)(qu)(qu)(qu)(qu)適(shi)宜種(zhong)(zhong)植(zhi)范圍為適(shi)宜在陜西(xi)榆林及延安地(di)(di)(di)(di)區(qu)(qu)(qu)(qu)(qu)、寧(ning)夏、甘肅(su)、新疆和(he)(he)(he)內蒙(meng)西(xi)部(bu)地(di)(di)(di)(di)區(qu)(qu)(qu)(qu)(qu)等(deng)地(di)(di)(di)(di),注意防(fang)(fang)治絲黑(hei)穗(sui)病(bing)(bing)(bing)(bing)(bing)(bing)、大斑(ban)病(bing)(bing)(bing)(bing)(bing)(bing)、穗(sui)腐病(bing)(bing)(bing)(bing)(bing)(bing)。西(xi)南(nan)春(chun)(chun)玉(yu)米(mi)(mi)區(qu)(qu)(qu)(qu)(qu)適(shi)宜種(zhong)(zhong)植(zhi)范圍為四川、重(zhong)慶、云(yun)南(nan)、貴(gui)州、廣西(xi)、湖南(nan)、湖北(bei)、陜西(xi)漢中地(di)(di)(di)(di)區(qu)(qu)(qu)(qu)(qu)的(de)平壩丘陵和(he)(he)(he)低山區(qu)(qu)(qu)(qu)(qu)等(deng)地(di)(di)(di)(di),注意防(fang)(fang)治葉(xie)斑(ban)病(bing)(bing)(bing)(bing)(bing)(bing)、紋枯病(bing)(bing)(bing)(bing)(bing)(bing)、絲黑(hei)穗(sui)病(bing)(bing)(bing)(bing)(bing)(bing)、穗(sui)腐病(bing)(bing)(bing)(bing)(bing)(bing)。


上一篇:沒有了!

下一(yi)篇(pian):裕豐303

版權所有:北京聯創種業有限公司?網站管理??地址:北京市海淀區中關村南大街乙12號院1號樓19層2211、2212室 技術支持: