zhunquexuanhaopinzhongshipengcaizaipeichenggongdexianjuetiaojian。dangqianshucaizhongzishichangshangpinzhongfanduo,youxiangdangyibufenjingyingyehu,haibuwanquanlejiezhongzitexing,queshaonongyejibenzhishi,zhigumaizhongzhengqian,weicimeiniandouyouyixiepengcaihuchikuishangdang。bizheshishucaijishutuiguanglaogongzuozhe,weicixiangcainongtichugouzhongshiyingzhuyidewugewenti。
一、不要盲目求新。在每一個地區都有幾個常規大量栽培品種,它們適應性強、gaochankangbing,henshoushichanghuanying。danyouxiecainongzongrenweimaixinqipinzhonghao,qishiqiaqiaxiangfan,meiyoujingguoshizhongdepinzhong,jiyishibai。xianzaishucaizhongzishichanghuayangfanduo,liutongqudaoguang,yijincaizidianzhenshibaihuaqifang,niwennagepinzhongtamendoushuohao,jiaorenwusuoshicong,danshizhuyihaiyaozijina。yidingyaozijiyizhongguohuokandaobierenzhongguoduoniandehaopinzhongcaixing。yaozhongxinqipinzhong,bixujingguo2—3年小麵積試種後再大麵積種植。
二、不(bu)要(yao)盲(mang)目(mu)選(xuan)購(gou)外(wai)地(di)品(pin)種(zhong)。品(pin)種(zhong)有(you)著(zhe)較(jiao)為(wei)嚴(yan)格(ge)的(de)地(di)區(qu)性(xing)。在(zai)甲(jia)地(di)抗(kang)病(bing)高(gao)產(chan)是(shi)良(liang)種(zhong),到(dao)乙(yi)地(di)可(ke)能(neng)就(jiu)是(shi)多(duo)病(bing)低(di)產(chan)的(de)劣(lie)種(zhong)。這(zhe)就(jiu)是(shi)生(sheng)物(wu)體(ti)和(he)自(zi)然(ran)環(huan)境(jing)是(shi)個(ge)統(tong)一(yi)體(ti)的(de)原(yuan)因(yin)。如(ru)去(qu)年(nian)某(mou)村(cun)購(gou)買(mai)沒(mei)有(you)經(jing)過(guo)試(shi)種(zhong)過(guo)的(de)外(wai)地(di)某(mou)番(fan)茄(qie)品(pin)種(zhong),結(jie)果(guo)造(zao)成(cheng)大(da)麵(mian)積(ji)嚴(yan)重(zhong)減(jian)產(chan)減(jian)收(shou)。糾(jiu)紛(fen)至(zhi)今(jin)未(wei)了(le),應(ying)吸(xi)取(qu)教(jiao)訓(xun)。
三、買種不能圖便宜。目前市場上銷售的種子很多都是雜交一代種(特別是西紅柿),二代留種就嚴重分離退化減產。而有些雜交一代種子價格高,特別是一些由國外引進的種子價格近於黃金,幾角錢1li。youxiezhongzishangkandaoyouliketu,jiuyongerdaizhongzihuoqitazhongzidingtierdijiaxiaoshou,geishengchanzhezaochengjudasunshi。suoyimaizhongbunengguangkanshuomingshuhebaozhuang,yeyaokanxiaoshouzhedexinyuduzaimai。
四、根據市場需要買種。各地區市場對蔬菜品種都有不同需要。如有的地區紫茄暢銷你就不能種綠茄品種;有的地區粉色西紅柿暢銷你就別選紅色品種;要以外銷為主就要選厚皮耐儲運的品種種植。隻有這樣選購種子,你的蔬菜才能搶占市場,多賣錢。
五、購(gou)種(zhong)一(yi)定(ding)索(suo)要(yao)發(fa)貨(huo)票(piao)和(he)信(xin)譽(yu)卡(ka),當(dang)種(zhong)子(zi)有(you)爭(zheng)議(yi)時(shi),發(fa)貨(huo)票(piao)是(shi)惟(wei)一(yi)的(de)根(gen)據(ju)。當(dang)然(ran)最(zui)好(hao)把(ba)播(bo)種(zhong)後(hou)的(de)種(zhong)袋(dai)保(bao)留(liu)下(xia)來(lai),這(zhe)也(ye)是(shi)解(jie)決(jue)種(zhong)子(zi)爭(zheng)議(yi)的(de)證(zheng)據(ju)之(zhi)一(yi)。購(gou)種(zhong)時(shi)要(yao)能(neng)索(suo)要(yao)著(zhe)技(ji)術(shu)資(zi)料(liao)更(geng)好(hao),以(yi)便(bian)能(neng)按(an)技(ji)術(shu)資(zi)料(liao)去(qu)管(guan)理(li),能(neng)減(jian)少(shao)損(sun)失(shi)。
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