KEEP REFRESHING

(1ai)
(i)construction of new feeder roads to open up the rural areas
(ii)construction of water ways to link up the riverine area
(1aii)
(i)Flooding should be avoided
(ii)soil erosion should be properly checked
(1aiii)
(i)Government should subsidise the cost of farm input
(ii)Farm input should be supplied at the right time to farmers
(1bi)
(i) Do not overwork draught animals.
(ii) Keep them in a healthy. environment.
(iii) Feed and provide them with adequate water.
(1bii)
(i)Avoid water at all times when working with electricity.
(ii)Never use equipment with frayed cords, damaged insulation or
broken plugs.
(iii)If you are working on any receptacle at your home then always
turn off the mains
(1c)
(i) To increase durability.
(ii) To increase efficiency.
(iii) Reduce costs of replacement.
(iv) For safety of the user/avoid accidents.
(v) Avoid damage to the tool.
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(2ai)
Soil texture is a classification instrument used both in the field and
laboratory to determine soil classes based on their physical texture.
(2aii)
Soil structure describes the arrangement of the solid parts of the
soil and of the pore space located between them.
(2aiii)
soil profile is a vertical section of soil like the diagram above. It
allows you to examine the structure of soil. A soil profile is divided
into layers called horizons
(2bi)
(i)Grafting is the fastest way of growing popular, desirable varieties
of fruiting trees & flowering shrubs on a large scale. (ii)Buy fruiting
tree seeds online. Many commercially valuable plants are difficult to
grow by other propagation methods like cutting & layering, but they
respond well to grafting.
(iii)Scions are highly precious varieties, but the usually have poor
rooting system, less vigor & weak defence against pathogens.
(2bii)
(i)Mango
(ii)Guava
(2c)
(i)water
(ii)crop selection
(iii)temperature
(2d)
(i)Storage in airtight bins helps maintaining insect free grains.
(ii)Before storing grains the go downs (store houses) should be
disinfected. Following methods of disinfestations of store rooms are
recommended
(iii)Threshing yard should be situated more than a mile away from
the granaries so as to reduce the chance of pest reaching to
granaries through migration.
(iv)For bag storage of grains “pucca” cement concrete or brick
made store houses are recommended.

5a)
In a tabular form

DISEASES:
Brucellosis:
(i) Bacteria
(ii) Cattle, sheep, goat
(iii) Fever, loss of appetite
(iv) Proper vaccination

Aspergullosis:
(v) Fungi
(vi) Dog, pig
(vii) Cough, fever
(viii) Proper vaccination or isolation of affected animals

(5b)
(i) It helps to improve hygiene of the chickens
(ii) It also helps to reduce incidence of friction.
(iii) It helps to reduce excess exercises thereby leading to a better production.
(iv) It leads to lost cost.
(v) It does not require the problem of letters.

(5c)
(i) It leads to higher incidence of foot lesions.
(ii) It leads to high incidence of metabolic disorder.
(iii) Lack of dust bathing opportunities.
(iv) Lack of behavioural opportunities.
(v) It may lead to high risk of diseases.