Question

1. ............is an organic matter obtained from decomposition of animal and

plant waste.

2. Groundnut and sunflower crops are grown in a same field at same time.

The practice is known as...........

3. Manure and fertilizers are the main sources of .......... supplied to crops.

4. Iron, Manganese, boron, zinc, copper etc. are .......... nutrients.

5. Farm animals require proper care and management such as shelter,

feeding, breeding and disease control. This is called..........

6. Method of cross-breeding between two generically dissimilar individuals is

called as...........

7. The growing of different crops on a piece of land in preplanned succession

is called..........

8. The practice of ploughing green legume-bearing plants into the soil for

improving its fertility is called..........

9. A process of preparing compost by the help of earthworms, is

called..........

10) A legume crop does not require .......... fertilizer.​

Answer 1

Answer:

1. Humus.

2. intercropping .

3. Nutrients.

4.Micro.

5. animal husbandry.

6. hybridization.

7. intercropping.

8.

9. vermicomposting.

10. nitrogenous.

hope it helps...but I cannot understanding the 8 so wait...

Answer 2

$1. \: \boxed{humus}$