Biology, asked by vishusinha8521, 9 months ago

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Answered by kanchanb2510
7

Answer:

1.There are two main types of fisheries: Inland fisheries and marine fisheries. Inland or Fresh Water Fisheries: 

2. process to rearing honey from honeybee is know as apiculture.. ex .. honey

3.Weeds are unwanted plants found in our environment or in crops

Fertilizers are used to fertile the soil to get good crop and its is of organic like urea or manure

4.

Answered by peepscallmehdevu
0

Answer:

1. there are two main types of fisheries inland fisheries and marine fisheries .inland of freshwater fisheries :inland fishery deals with the aspects of water other than marine water.

2. apiculture or beekeeping deals with artificial rearing of honey bees to obtain Bee products. products like honey wax powder and bee venom and royal jelly as well as for crop pollination

3. weeds are harmful plants that grow along with crops and take all water and nutrients from the crop and damage the crops .fertilizers are the chemical products which are used by farmers to enhance the soil fertility and to kill the weeds.

4. some of the harm chemical fertilizers main cause include water pollution chemical burnt crops increase their pollution acidification of the soil and depletion of the soil.

5. can't see the question clearly

6. organic farming is a method of crop and livestock production that involves much more than choosing not to use pesticides, fertilisers, genetically modified organisms, antibiotics and growth hormones

7. one method of crop production which ensures high field is crop rotation. this method involves growing two or more varieties of crops in the same fertile land in a sequential and seasonal order in a definite pattern

8. type of food examples fat protein carbohydrate required in large amount in the diets

9. an egg laying poultry is called egg or layer where as boilers are reared for obtaining meat so be able to produce more number of large size eggs, without growing too much on the other hand, a boiler should in more meat and hence should be able to grow well

10. the two common weeds of amaranth and taraxacum officinalr. it is important to remove weeds from the fields because there of soil moisture and nutrients from the crop and decrease forest efficiencies.

11. kharif crops are maize, rice, cotton, groundnut .rabi crops are peas, wheat, gram and barley

12. practices required for raising dairy animals to get the optimum yield are shelter ,feeding, rearing of animals, breeding.

13. there are two main types of fisheries inland fisheries and marine fisheries Inland or freshwater fisheries inland fishery deals with the fishery aspects of water than marine water.

14. types of cropping systems monocropping, crop rotation, sequential cropping and intercropping , relay cropping

15. let sleeping weeds lie. kill weeds at their roots but leave the soil and dominant weed seeds largely undisturbed

lop of the heads

water the plants you want, not the weeds you have got

16. already wrote above

17. animal dung used for fertilizing land is called manure

18. gir, red Sindhi, sahiwal, etc....

19. organisms need to take food because organisms need energy to perform any activity for function and they get energy from food because organisms need high carbohydrates vitamins and minerals and other nutrients to gain energy and protein to live and continue metabolism.

20. food something that provides nutrients. nutrients are substances that provide energy for activity, growth, and all functions of the body such as breathing, digesting food, and keeping warm materials for the growth and repair of the body and for keeping the immune system healthy.CAN I GET BRAINLIEST ?? I DID TRY MY BEST........THANKYOU!

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