n. a natural or synthetic mixture that contains nutrients that is added to soil to boost plant growth
A: Fahrenheit
B: equivalent
C: exhibition
D: fertilizer
A: Fahrenheit
B: equivalent
C: exhibition
D: fertilizer
举一反三
- which materials can be used to increase soil pH A: Ferrous sulfate B: Quick lime C: Plant ash D: Organic fertilizer
- Autogenous N-fixed bacteria have the ability to increase the N nutrient nutrients available for plants in the soil
- It is said that synthetic fiber (合成纤维) is not as good as natural fiber. Natural fiber is said to be __________ synthetic fiber. (superior)
- Fertilizers contain nutrients that are essential to plant growth. List the three nutrients that appear on the label of fertilizers:______ ______ ______
- Soil fertility is soil productivity, which refers to the ability of soil to produce plant products.