1.Black gram | (a)are grown from November to April. |
2.Rabi crops | (b)is a farming system with minimal or no use of chemical and maximum input of organic manure. |
3.Nitrogen phosphorus. Potassium, calcium, magnesium, sulphur | (c)include insecticide, herbicide and fungicides, |
4.Organic farming | (d) is a protein yielding pulses. |
5.Pesticides | (e)are all macronutrients. |
Answer:
Complete sentences are as follows
(i) Black gram is a protein yielding pulses. These are
the crop that fulfil the protein requirement of our body.
(ii) Rabi crops are grown from November to April.
They are grown in winter season, e.g., wheat, gram, etc.
(iii) Nitrogen, phosphorus, potassium, calcium, magnesium
and sulphur are all macronutrients. They are required in large quantity
by the plants.
(iv) Organic farming is a farming systems with minimal
or no use of chemical and maximum input of organic manure. This farming is done
involving bioferrilisers.
(v) Pesticides include insecticides, herbicides and
fungicides. These chemicals are sprayed on crop plants or used for treating
seeds and soil. (3)
1.Black gram
(a)are grown from November to April.
2.Rabi crops
(b)is a farming system with minimal or no use of
chemical and maximum input of organic manure.
3.Nitrogen phosphorus. Potassium, calcium, magnesium,
are sulphur
(c)include insecticide, herbicide and fungicides,
4.Organic farming
(d) is a protein yielding pulses.
5.Pesticides
(e)are all macronutrients.
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