Biogen elementlar va ularning tirik organizmlardagi ahamiyati

MINERAL MODDALAR	YOSH
	0-0,5	0,5-1	1-3	4-6	7-10	11-12	>12 yoshdan katta
Kalsiy(mg)	400	600	800	800	800	1200	1200
Fosfor (mg)	300	500	800	800	800	1200	1200
Magniy (mg)	40	60	80	120	170	270	350
Yod (mkg)	40	50	70	90	120	150	150
Temir (mg)	6	10	10	10	10-12	12-16	18
Rux (mg)	5	5	10	10	10	10-15	12-15
Mis (mg)	0,4-0,6	0,6-0,7	0,7-1,0	1,0-1,5	1,0-2,0	1,5-2,5	1,5-3
Selen (mkg)	10	15	20	20	30	40	50-70
Мarganes (mg)	0,3-0,6	0,6-1,0	1,0-1,5	1,5-2,0	2,0-3,0	2,0-5,0	2,0-5,0
Xrom (mkg)	10-40	20-60	20-80	30-120	50-200	50-200	50-200
Мolibden (mkg)	15-30	20-40	25-50	30-75	50-150	75-250	75-250

MUSTAQIL BAJARISH UCHUN TOPSHIRIQ

1. Mikrobiogen elementlar iborasini qanday tushunasiz? 2. Mikroelementlar faqat o‘simlik olami uchungina muhim ahamiyatga ega deb o‘ylash to‘g‘rimi? 3. Mikroelementlarning qanday foydali xususiyatlarini ko‘rsatib beraolasiz? 4. Siz yashab turgan joyda mikroelement yetishmovchiligi orqali zararlangan tirik organizmlar bormi?

Bu yetishmovchilikni bartaraf etish uchun nima qilish kerak?

E’tiboringiz uchun rahmat!