Scrophularia ningpoensis planting fertilizing method
A fertilization method and technology of Scrophulariaceae, applied in the direction of fertilization method, botany equipment and method, fertilization device, etc., can solve problems such as poor growth of Scrophulariaceae, and achieve the effects of short duration, fast fertilizer efficiency, and increased yield
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Embodiment 1
[0027] The difference between Example 1 and the control group is that all the farmyard manure in the control group is decomposed, that is, 0.5-1 kg of fertilizer decomposing agent is added to each ton of farmyard manure, and it is piled up for 7~500 °C under the environment of 50~60 ° C. Made after 9 days. And the top dressing is applied by opening a hole 10cm beside the plant.
Embodiment 2
[0029] The difference between embodiment 2 and embodiment 1 is only: add one fertilization between base manure and seedling manure, that is, after planting cover soil, decompose farmyard manure 22500~30000kg / hm 2 And calcium magnesium phosphate fertilizer 750kg / hm 2 After mixing and stirring, add clay 1500kg / hm 2 , Apply at 10cm from the edge of the hole.
Embodiment 3
[0031] The difference between embodiment 3 and embodiment 2 is: the first topdressing in the seedling manure stage, add ammonium bicarbonate 225~300kg / hm in decomposed farmyard manure 2 Apply after mixing and stirring, this implementation preferably ammonium bicarbonate 250kg / hm 2 .
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