ããããæé€æ©ã¯1åã§ãéšå±å šäœãæé€ã§ããïŒ
ããããæé€æ©ã®å®éã®æž ææéã¯é¢ç©ãé害ç©ã®æ°ãæž æé床ãããããªãŒå®¹éã«ãã£ãŠå€ãããŸããã«ã¿ãã°ã¹ããã¯ã¯é害ç©ã®ãªãæ¡ä»¶ã§ã®æå€§å€ã§ãããå®éã®å®¶åºç°å¢ã§ã¯30ã50%äœäžããããšãå€ãã§ãã50ã¡ã®ãã³ã·ã§ã³ãäžè¬çãªé害ç©ç°å¢ã§æž æãããšçŽ90ã120åããããŸãã
1åã®å é»ã§ã«ããŒã§ããé¢ç©
ããããªãŒ90åã»æšæºé床ïŒ25ã¡/hïŒã®å Žåãé害ç©ãªããªãçŽ37ã¡ãã«ããŒã§ããŸããäžè¬çãªå®¶åºç°å¢ã§ã¯23ã28ã¡çšåºŠãçŸå®çãªç®å®ã§ããæž æé¢ç©ãã«ãã¬ããžãè¶ ããå Žåã¯èªåå é»åéæ©èœïŒåž°éã»å é»åŸã«åéïŒãå¿ é ã§ãã