NCERT Class 8 Science Chapter 1 Crop Production and Management Solutions
NCERT Class 8 Science Chapter 1 Crop Production and Management Solutions NCERT TEXT BOOK EXERCISES Q. 1. Select the correct word from the following list and fill in the blanks: Float, water, crop nutrients, preparation. (a) The same kind of plants grown and cultivated on a large scale at a place is called ___________. Ans: Crop. (b) The first step before growing crops is _________of the soil Ans: Prepartion. (c) Damaged seeds would _________ on top of the water. Ans: Float. (d) For growing of crop, sufficient sunlight and _________ and _________ from the soil are essential. Ans: Water, nutrients. Q. 2. Match items in column A with those in column B: (A) (B) (i) Kharif crops (a) Food for cattle (ii) Rabi crops (b) Urea and super phosphate (iii) Chemical fertilizers (c) Animal excreta, cow dung,urine and plant waste (iv) Organic manure (d) Wheat, gram, pea (e) Paddy and maize Ans. (A) (B) (i) Kharif crops (e) Paddy and maize (ii) Rabi crops (d) Wheat, gram, pea (iii) Ch...