生产高质量的健壮苗离不开良好的育苗基质,在实际育苗工作中,育苗基质的选择xuyaozunxunyidingdeyuanze,xiamianjiudaidajiayiqixuexiyixiayumiaojizhigairuhexuanze。
原则1:yumiaojizhijibenbuhanhuodebingjun、chongluandeng,buhanhuojinliangshaohanyouhaiwuzhi。weiledadaozheiyibiaozhun,yumiaojizhiyingjingjinbaobeifajiaojikuaisufajiao,dadaoshajunshadu、quchuchongluandemude。
原则2:yumiaojizhiyingyouyuturangxiangsidegongneng。congyingyangtiaojianheshengzhanghuanjingfangmianlaijiang,yumiaojizhibituranggengyouliyuzhizhushengzhang。dantarengranxuyaoyouturangdeqitagongneng,ruliyugenxichanraohejiaohaodebaoshuixingdeng。
原则3:yumiaojizhiyipeizhiyouji、wujifuhejizhiweihao。zaipeizhiyumiaojizhishi,yingzhuyibayoujijizhihewujijizhikexuehelizupei,genghaodidiaojieyumiaojizhidetongqi、shuifenheyingyangzhuangkuang。
原则4:育苗基质的主材料应为当地资源丰富、价格低廉的轻基质。