Nutrient deficiencies in corn

Macro-N (nitrogen) deficiency Nitrogen deficiency in corn is manifested by characteristic morphological and structural changes. Older leaves initially turn pale greenish-yellow, spreading in a ... Read more

Sugar beet

Macro-N (nitrogen) deficiency Nitrogen deficiency in sugar beet causes reduced root and sugar yield. Nitrogen-deficient sugar beet plants are significantly smaller and their growth ... Read more

Nutrient deficiency in cotton

Macro-N (nitrogen) deficiency Symptoms of nitrogen deficiency first appear in older leaves as uniform chlorosis (yellow-green), which later develops into a reddish discoloration of ... Read more