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Simple Methods for Identifying the Authenticity and Quality of Chemical Fertilizers
Author: Shengshi Dragon Fruit. Editor's note: As the saying goes, "A fine crop depends on fertilizer." In agricultural production, chemical fertilizers are essential, and using chemical fertilizers...
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How to make foliar fertilizer? 15 simple methods shared
Foliar spraying, also called nutrient spraying outside the roots, is a fertilization measure that cannot be ignored in fruit tree production. This method saves labor and effort, and takes effect quickly with a high utilization rate; within 24 hours, 80% of the sprayed fertilizer can be absorbed. Spraying apple, pear, hawthorn and other fruit trees during the flowering period can increase the fruit-setting rate, and spraying the leaves and fruit during the growth period...
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How to Identify Inferior Compound Fertilizer? These Methods Are Simple and Practical
How to identify inferior compound fertilizer? Please advise on methods. Identification of fake and inferior compound fertilizer can be done from the following points: Label identification method. The state has strict regulations on the labeling on compound fertilizer packaging bags: (1) It must be marked with the product name, trademark, nutrient content, production license number, standard number, net weight, factory name, ...
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How can you tell good phosphate fertilizer from bad? These methods are simple and practical
The following methods for identifying good and poor phosphate fertilizer are introduced: observe the color and form. Phosphate fertilizer should be grayish white and powdery. If the color is white or yellow, it may be because the acid treatment was incomplete and its phosphorus content is low. Smell the odor. Phosphate fertilizer should have a slight sour odor. If it has no such odor, it means that during production...
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How to judge soil fertility? A few simple methods to teach you
How do you know whether soil is fertile or poor? Here are some methods to tell whether soil is fertile or poor: First, look at soil color. Fertile soil is darker in color, while poor soil is lighter in color. Second, look at soil depth. Fertile soil is generally more than 60 cm deep, while poor soil is relatively shallower. Third, look at soil workability. Fertile soil is loose...
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How to identify potassium dihydrogen phosphate? Here are a few simple and practical methods
How to identify potassium dihydrogen phosphate? We hope experienced readers will share their methods. Zhongdi Network has compiled three methods for identifying potassium dihydrogen phosphate, listed below for readers' reference. Method 1: The standard packaging states a potassium dihydrogen phosphate content (on a dry basis) of ≥98%, rather than stating a total content of various other elements of...
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