sustainable agriculture for sustainable future

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Sustainable Agriculture For Sustainable Future

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Page 1: Sustainable agriculture for sustainable future

Sustainable Agriculture For

Sustainable Future

Page 2: Sustainable agriculture for sustainable future
Page 3: Sustainable agriculture for sustainable future

How far have we come?

GREEN REVOLUTION:• Crop improvement

• Mechanization

• Inorganic source of nutrients

• Chemical methods of plant protection

Page 4: Sustainable agriculture for sustainable future

WHAT WE LOST……?HEALTH

Page 5: Sustainable agriculture for sustainable future

SOIL

Soil compaction

Soil erosion

Degradation of soil fertility

Page 6: Sustainable agriculture for sustainable future

ECOSYSTEM

Bio magnification

Page 7: Sustainable agriculture for sustainable future

ATMOSPHERE

Green house effects

Global warming

Climate change

Page 8: Sustainable agriculture for sustainable future

WATER BODIES

Eutrophication

Page 9: Sustainable agriculture for sustainable future

ARE THEY SAFE…?

Page 10: Sustainable agriculture for sustainable future

ENERGYHow long will they support us?

Page 11: Sustainable agriculture for sustainable future

THEN WHAT….? IS THERE ANY ALTERNATIVE…?

SUSTAINABLE AGRICULTURE

(Gordon McClymont)

The act of farming using principles of ecology

An integrated system of plant and animal production practices having a site specific application and that will last over the long time.

Page 12: Sustainable agriculture for sustainable future

AIMS….Environmental quality

Eco friendly

Rational use of resources

Economic viability

FINALLY

To satisfy present human needs without compromising the base for the future

Page 13: Sustainable agriculture for sustainable future

WHAT ARE ITS DIFFERENT APPROACHES?

Organic farming

Integrated farming

Permaculture

Ecofarming

Page 14: Sustainable agriculture for sustainable future

HOW IT CAN BE REALIZED…?

SOIL/LANDConservation tillage(no till farming, minimum

till)

Crop- rotation(long term)

Biochar application

Page 15: Sustainable agriculture for sustainable future

PLANT NUTRITION• Organic source(FYM, compost, vermi compost…)

• Green manures

• Bio fertilizers

• N-fixing gene

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PLANT PROTECTION MEASURES • Bio insecticide

1. Virus: Nuclear Polyhedrosis virus(NPV): hairy caterpillar

Orychtes Baculo virus(OPV):rhinoceros beetle

2. Bacteria: B. thuringiensis

3. Fungi: Entomophora, Verticillium, Aspergillus

Page 18: Sustainable agriculture for sustainable future
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4. Protozoa: Neodiprione

5. Nematodes: Neoaplectana glaseri - Japanese beetle

6. Insects: Tiger beetle preys on rice earheadbug, lady bird beetle feeds on aphids

Page 20: Sustainable agriculture for sustainable future

• Bio pesticides

1.Agrobacterium radiobacter control crown gull of apple caused by A. tumefaciens

2. Erwinia herbicola controls citrus canker caused by Xanthomonas citri

3. Trichoderma spp to control foot rot of ground nut, wilt of brinjal and aerial blight of soyabean

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• Soil solarization

• Disease and pest resistant varieties

• Biochar application

• Plants ( neem, onion, garlic etc)

Page 22: Sustainable agriculture for sustainable future

WEED MANAGEMENT

• Bio herbicide

1. Cactus feeding moth (Cactobolustis cactorum) to control prickly pear cactus

2. Cecidochorea utilis to control Eupatorium spp

3. Phytophthora

Page 23: Sustainable agriculture for sustainable future

• Cultural practices

• Mulching

• Alleopathy

Page 24: Sustainable agriculture for sustainable future

WATER MANAGEMENT

• Drip irrigation

• Sprinkler irrigation

• Rain water harvesting

• Mulching

• Drought tolerant varieties

• Drainage

Page 25: Sustainable agriculture for sustainable future

FARM POWER/ENERGY

• Solar power

• Biogas

• Animal power

Page 26: Sustainable agriculture for sustainable future

CHALLANGES

• Effectiveness

• Economic viability

• Productivity increment

Can it feed the increasing

number of mouths?

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CAN WE REALIZE THE DREAM TOWARDS

EVER GREEN REVOLUTION?

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Thank You