BETTER CROPS
WITH PLANT FOOD
LXXXII (82) 1998, No. 3
Potassium: An Essential Plant Food Nutrient
3
Functions of Potassium in Plants
4
Production and Use of Potassium
6
Effects of Potassium on Crop Maturity
9
Potassium Interactions with Other Nutrients
12
Potassium Availability and Uptake
14
Yield and Economic Responses to Potassium
16
Potassium Deficiency Symptoms in Some Crops
20
Potassium Application Methods
24
The Influence of Potassium in Crop Quality
28
Influence of Potassium on Nitrogen Fixation
30
Potassium in Animal Nutrition
32
Potassium Reduces Stress from Drought, Cool Soils, and Compaction
34
Effects of Potassium on Plant Diseases
37
Powerful Potassium
40
Better Crops 1998 #3
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