Question
Soils with high pH are generally deficient
inSolution
Soil pH affects nutrients available for plant growth. In highly acidic soil, aluminum and manganese can become more available
Demonstration conducted by research workers in farmers' field is known as:
Which one of the following mineral elements plays an important role in biological nitrogen fixation:
Which of the following herbicides is used to control weeds in zero tillage?
Objectionable weed in wheat field is _____
Which of the following pathogen is responsible for ratoon stunting disease of sugarcane?
The unconsolidated product of rock by weathering is termed as
Gurgaon project was started by
Which one of the following stain is used for staining of the nematodes?
What led to India's self-sufficiency in cotton production in the mid-1970s?
Japanese style of floral arrangement is termed as
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