guoyuanpushefanguangmodedezhuyaozuoyongshidiaojieguoyuanxiaoqihou,cujinguoshizhesezengtang,zaiguoshushengchanzhongyoujiaogaodeshiyongjiazhi。xiamianweinijieshaoguoyuanpushefanguangmodejishuyingyong。
yi、goumaifanguangmozhishi:
果园应用的反光膜宜选用反光性能好、防潮、防氧化、抗拉力强的复合性塑料镀铝薄膜,一般可选用聚丙烯、聚脂铝箔、聚乙烯等材料制成的薄膜。这类薄膜的反光率一般可达60%~70%,使用效果比较好。选购时不要贪图一时的便宜而买质量差的产品,价格上反光膜比一般普通农用地膜高3~4倍,可连续使用3~5年。
er、guoyuanfanguangmodepushefangfa:
1、铺膜时间在果品成熟前,沿果园树行间铺反光膜。套袋果园一般在摘除果袋3~5天后进行,没有套袋的果园宜在采收前30~40天进行,早熟品种要适当提前。
2、pumoqiandezhunbeipumoqianjitianyingzuoshidangdezhunbeigongzuo。qiaohuaguoyuankezaipumoqianqingchushuxingzacao,yongpazijiangdizhengping,youtiaojiandeguoyuanhaikeyijiangdizhengchengxingneigaowaididexiaopo,yifangjishuiyingxiangshiyongxiaoguo。taodaiguoyuanzaipumoqianyaoxianchudai,bingjinxingshidangdezhaiye。weilebaozhengmodexiaoguo,haikexiujian、huisuoshuguanxiabutuodiqunzhi,shuchushuguanneizheguangjiaozhongdezhangzhi,yishigengduodeyangguangtoushedaofanguangmoshang。
3、pumofangfashunshuxingpu,puzaishuguanliangce,fanguangmodewaibianyushuguandeshuguanliangce,fanguangmodewaibianyushuguandewaiyuanqi。pusheshijiangchengjuandefanguangmofangyuguoyuandeyiduan,ranhoudaotuizhejiangmomanmangundongzhankai,bianzhankaibianyongshitou、zhuankuaihuoshengziyamo,yekejiangchengzhiyongdeshuguntaiqiyazaimoshang。yamobuyiyongtu,yifangjiangfanguangmiannongzangyingxiangfanguangxiaoguo。yamoyingzhuyibuyaojiangmocipo。
4、pumohoudeguanlipumohouzhuyijingchangjiancha,yudaoguafengxiayushiyingjishijiangbeifengguaqidemozhongxinzhengping,jiangmoshangdenitu、luoyejijishuijishiqingsaoganjing,baozhengshiyongxiaoguo。caiguoqianjiangfanguangmoshoushiganjing,juanqituoshanbaocun,zhuyiaihuhebaoguan,yibianlainianzaiyong。
san、guoyuanpushefanguangmodexiangguanzhuyishixiang:
1、youyupushefanguangmodechengbenjiaogao,zaipusheshiyingzhuyixuanzeguoyuan。duishengchangaodangwugonghaiwaimaochukoudeguoyuanbijiaoheshi,erduizongheguanlicha、guopinsuixingjiushichushoudeguoyuanzeshouyibuda。
2、pusheshi,yingzhuyiyuguoshitaodai、zhaiye、zhuanguodengqitaguanlijishujieheqilai,yizengjiaquanhongguo,shengchanchugaopinzhidepingguo。