Mineral uptake (Mineral Nutrition)
. is an inorganic material It consists of aluminium and silicon oxides. consists of carbonaceous residue. It is derived from lignin of cell walls. The exchange of anions or cations of the cells with the ions of the same and equivalent charge of outer
Which of the followings forms colloids in soil? (a) Sodium (b) Potassium (c) Calcium (d) Nitrates The theory of active solute absorption was put forward by: (a) Hoagland (b) Dixon (c) Syere (d) None The deficiency of which of the followings can inhibits
What are Clay and humus? Clay is an inorganic material. It consists of aluminium and silicon oxides. Humus consists of carbonaceous residue. It is derived from lignin of cell walls. What is free space or apperent free space? The tenn free space is used
How does soil act as source of minerals. Describe different methods of passive absorption. Describe different methods of active absorption. Give physiological role and deficiency symptoms of Nitrogen. Give physiological role and deficiency symptoms of Calcium. Give physiological role potassium. Give physiological role phosphorus