Question
In conservation tillage the percentage of crop residue
that should remain in the soil at harvest of a crop is:Solution
Conservation tillage has been defined as any tillage system that leaves at least 30% of residue on the soil surface.
A cross between a single cross hybrid and an inbreed {(A × B) × C} isÂ
Which of the following statements is/are true?
Statement A: Mica and biotite are the secondary minerals but also act as primary minerals.
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Markers related to variations in chromosome morphology are
Which of the following irrigation efficiencies indicates the proportion of applied water that is stored in the root zone of crops?
Middle lamella, the outmost layer in plant cell wall is made up of
If only one irrigation is available for barley, then most critical stage to provide that isÂ
Which among the following is not the main function of lubricating oil?Â
Which plant hormone is responsible for cell elongation in fruits ?
Arrowing refers toÂ
Reduction of NADP during the photosynthesis takes place in
