PLANT ANALYSIS - AN INTERPRETATION MANUAL
نویسندگان: D J REUTERS
خلاصه: This 2Nd Edition Of The Highly Successful Plant Analysis : An Interpretation Manual Is An Accessible Account Of The Use Of Plant Analysis For Diagnosing Nutritional Disorders In Crops, Pastures, Vegetables, Fruit Trees, Vines, Ornamentals And Forest Species; For Assessing The Effectiveness Of Fertilizer Programs; And For Monitoring Longer Term Changes Incrop Nutritional Status