The micronutrients
Jones, J. Benton.
The micronutrients [videorecording] / produced and edited by J. Benton Jones. - Anderson, S. C. : On Sat One Television Productions, 1994. - 1 videocassette (VHS) (20 min.) : sd., col. ; 1/2 in. - The plant nutrition series [videorecording] .
The video describes the characteristics of the essential micronutrient elements. Their functions, concentration in plants, available forms of absorption, and visual symptoms of deficiency and toxicity are described in detail.
RM255.65
Trace elements in plant nutrition.
The micronutrients [videorecording] / produced and edited by J. Benton Jones. - Anderson, S. C. : On Sat One Television Productions, 1994. - 1 videocassette (VHS) (20 min.) : sd., col. ; 1/2 in. - The plant nutrition series [videorecording] .
The video describes the characteristics of the essential micronutrient elements. Their functions, concentration in plants, available forms of absorption, and visual symptoms of deficiency and toxicity are described in detail.
RM255.65
Trace elements in plant nutrition.