dg真人游戏

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莲藕顶、侧芽扦插繁殖技术

发布日期: 2018-10-31 16:55

yonglianoudeding、ceyajinxinglianouzhongzhi,juyoujieyueouzhong,kuodafanzhixishudengyoudian,bingqiechanliangyuyongzhongouzuozhongmiaodetiankuaixiangchabuda。ruguojieheyongxiaogongpengjinxingbaowenyumiao,nengtizaobozhongshijian,tigaoyoumiaochenghuolv。dgzhenrenyouxizaizhangqideshengchanshijianzhongzongjiechuleyitaoyonglianouding、ceyazuozhongmiao,jiehegongpengzaizhongzhilianoushangdeyingyongjishuxianzongjieruxia。

yi、jianpeng。jianpengdecailiaokeyindizhiyiyongsuliaohuozhezhumucailiao,pengdekuaduwei1.2-1.5m,penggongdinggao40-50cm。pengmoyongsuliaobomohuowudishuizhumo,pengshangkeyongnilongshengjiagu,pengdesizhoukeyongzhuzijiagu,lingwaipengdedajianyeshijutiqingkuangyousuobiandong。jianpengdeyuanzeshinengbaowen,haocaozuo,yiguanliweiyuanze,nongminpengyoukegenjuzishendejingjinengliyouxuanzededajian。

er、zhongouzhunbei

1、xuanzeyouliangpinzhong

lianoudepinzhonghenduo,yingxuanzezaidangdijiaoweishiheshengzhangjixiaofeixiguandepinzhong,tongshizaixuanzezhongshiyingxuanzejuyoubenpinzhongtexingdejianzhuangdeya,youbinghaideouyaojinliangbuyonghuoshaoyong。ruyaoshiyongyingyongyaoyexiaoduchulihouzaiyong。keyong50%duojunlingkeshixingfenjiduishui500-800beijinxingxiaodu。

2、qiehaoding、ceya。xuanzehaojuyoujianzhuangyadezhongouhouzaiyouyadiandeouzhongshangjuyadian2cmchuqiexiaqiekou,yongpeihaodexiaoduyechulishangkoufangzaiyinliangtongfengchuliangganyaoyedengdaizhongzhi。xiaoduyedepeizhikeyong50%duojunlingfenhuo70%jiajituobujinkeshixingfenjiduishui800bei。

san、yumiao

1、junchuangzhunbei。miaochuangdiyaoxuanzexiangyangbifeng,liyupaishui、guangaidetiankuai,bozhongqianshifushudenongjiafei2000-3000kg/667m2,yiliyutiankuaibaowencumiao。

2、bozhong。zaidangdiqiwenwendingzai10℃yishangjiukebozhong,yibanshijianshizai2yuexiaxunzhi3yueshangxun,bozhongshiyingzhuyifenlei,jiangdayaoujiazhizaiyikuaitian,xiaoyaoujiazhizaiyikuaitian,zhuxingjuwei5cm×10cm,zheiyangfangbianjinhoudetianjianguanli。

3、miaoqiguanli。zhongzhihaomiaohou,baochiwendushibaozhengyoumiaochenghuodeguanjian,qianqiyouyuwendudishengzhanghuanman,qiwendiyu15℃yixiayaofumobaowendaozhonghouqiwenduzhujianshangsheng,dangqiwengaoyu25℃yishangshiyaozhuyijiemotouqi,fangzhiyepianbeibomogaowentangshang,tongshigaowengaoshibinghaiyezhujianfasheng,yinciyaozhuyifangbing,faxianyoushaoliangbinghaichuxianshiyingjishifangzhi,bunengrangbinghaijixumanyan。

si、dingzhi。youmiaozhangdao3ye1bianshikedingzhidatian,zaidingzhichumiaoqian,jimiaochuangpenyicifangbingyaoye,keyong50%duojunlingfen1kgbanxitusashihuopenshi70%jiajituobujin1000beiye。

wu、tianjianguanli。dingzhidaodatiandelianou,dingzhishijianyinggenjugediqihoutiaojianerding。yaoqiuripingjunwendu15℃yishang,meixuezhongzhi2miaoyibaozhengquanmiao,zhuxingjuwei0.5m×1m,zaizaipeiguanlishangyeyaozhuyi。

1、zhongshizhuifei。dangdiyizhangliyechouchushi,667m2dedatianshiniaosu15-20kg;dangzhongzhiyepianchouchushi,mei667m2shiniaosu30-40kg、jiafei30kg,huozheshifuhefei50-60kg;zaijieouqikejiehepenshiyixieyemianfeihuolinsuanerqingjia,kecujinoushenfeida。

2、heliyongshui。chunjilianoucaiyong"qian→shen→qian"deguangaifangfa。shengzhangqianqiqiwendishuicengyiqian,liyutiankuaiwendushangsheng,yidingzhidaoliyechouchuqian,shuicengbaochizai5-10cm;shengzhangzhongqicongchouchuliyezhichuxianhoubayeshi,weishengzhangwangshengqi,shuicengzhujianjiashenzhi20cm;shengzhanghouqicongchouchuhoubayezhiyepiankuhuangweijieouqishuiceng5cmzuoyouweiyi,yicujinoushenfeida。

3、bingchongfangzhi。lianoubinghaizhuyaoyoufubaibinghehebanbing,keyong77%keshadekeshixingfenji800beiyehuoyong50%dt(hujiaofeisuantong)600beiyejizaopensafangzhi。

dg真人游戏liu、yuchuantongzhongouzhongzhibijiao

1、youdian。nengjiaohaobaochiyuanpinzhongdetezhengtexing,nengyouxiaofangzhibinghaichuanbo,rufubaibinghehebanbing。jieyuezhongzichengben,mei667m2kejieyueouzhong250kgzuoyou,fanzhixishukuodajin1bei。

dg真人游戏2、quedian。miaoqiqianqishengzhangjiaoman,miaoqijiaozhang,miaozhuchenghuolvpiandi。

3、jiejueduice。yumiaoshijianshidangtizao,yumiaojiehebaohudicuoshijinxingbaowencuzhang,jifeiduozengshinengbaochituwendefushunongjiafei。

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