Cov nyhuv ntawm micro-fertilizer rau cov qoob loo thiab kev ceev faj rau kev siv
Dab tsi yog qhov cuam tshuam ntawm micro-fertilizer rau cov qoob loo? Cov kab mob xws li boron, zinc, molybdenum, manganese, hlau, thiab tooj liab yog cov khoom tseem ceeb ntawm ntau yam enzymes hauv cov qoob loo. Lawv ua lub luag haujlwm tswj hwm thiab txhawb nqa lub luag haujlwm hauv kev sib txuas ntawm cov protein thiab ...
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