3. CROPPING PATTERNS
The yearly sequence and spatial arrangement of crops and fallow on a given area.

4. Cropping patterns
1.Cotton-wheat, Mung-wheat, Sugarcane-wheat, Kharif fodder/maize-Sugarcane 2.Wheat, Cotton – Wheat, Kharif fodder/maize – Wheat, Rice – Wheat, Wheat - Fallow – Wheat & Guvara - Wheat 3.Rice - wheat (Major), Potato – Wheat, Sugarcane – wheat, Kharif Fodder/Maize – Wheat, Mash – Wheat, Sunflower - Kharif fodder - Wheat .

5. Cropping system
The cropping pattern used on a farm and its interactions with farm resources, other farm enterprises, and available technology which determine their makeup.

6. Introduction OF Cropping Patterns
Agronomic cropping patters or
modules begin to
explore the complexity inherent in
modern farming. In many countries,
farmers are dealing decisions about
crop and animal husbandry,
purchasing and stock management,
labor coordination, financing, grain
trading, environmental/climate variability &
uncertainty, etc.

7. Choice of Cropping Pattern depend upon
1. Timing of Rainfall
2. Costs of Production
3. Commodity Prices
4. Anticipated Gross Margins
5. Disease, Insect and Weed
Management
6. Crop Rotation Considerations
7. Sustainability Objectives

8. Local Considerations for Cropping Patterns
1.Which crops are well-suited to the soil and climatic factors prevailing in the region,
2.What crops are practicable with the present pest and disease control methods,
3.What influence does each crop have on the other and is the combination of crops profitable for the farmer,
Cont…

9. Local Considerations for Cropping Patterns
4.How can land, climatic and input resources be put to the best use in the short and long term,
5.How do operational factors affect the size and method of cropping, and
6.The management skills of the farmer, his health and age.

10. Mixed farming
Cropping pattern which involve the raising of crops, animals and or trees.

11. Mixed farming

12. Ratooning
One of the important methods of intensive cropping, allowing the stubbles of the original crop to strike again after harvesting and to raise another crop.

13. Live mulch system
Live mulch crop production involves planting a food crop directly into a living cover of an established cover crop without tillage or the destruction of the fallow vegetation.

14. Mixed cropping
Growing of two or more crops simultaneously and intermingled without row arrangements, where there is significant amount of intercrop competition.

15. Intercropping
Growing of two or more crops simultaneously in alternate rows or otherwise in the same area, where there is significant amount of inter crop competition.

16. Advantages of Intercropping
a) greater stability of yield over
different seasons,
b) better use of growth resources,
c) better control of weeds, pests and
diseases,
Cont…

17. Advantages of Intercropping
d) one crop provides physical support
to the other crop,
e) one crop provides shelter to the
other crop,
f) erosion control through providing
continuous leaf cover over the ground
surface, and g) it is the small farmers of
limited means who is most likely to
benefit.

18. Disadvantages of Intercropping
a) yield decrease because of adverse
competition effect,
b) allelopathic effect,
c) creates obstruction in the free use of machines for intercultural operations and
d) large farmers with adequate resources may likely to get less benefit out of intercropping.

19. Relay planting
It is inter planting or inter sowing of seeds/seedlings of the
following crop in the
preceding/maturing crop.

20. Relay planting

21. Intensive cropping the process of growing a number
of crops on the same piece of
land during the given period of
tme.
The aim is to increase the income
per unit area within a specified
period of time.

22. Types of Intensive Cropping
Multiple cropping
Inter cropping

23. Multiple cropping It is defined as the growing of
more than one crop on the
same land in one year.
For example
Rice-Potato-Sunflower followed by Rice-Wheat- Moong.

24. Inter cropping
This is a process of growing subsidiary crops between two widely spaced rows of main crop.
Examples are Sugarcane-Soybean, Moong or Urd -Maize, and Urd , Moong or Cotton-Pigeonpea.

25. Inter cropping

26. Inter cropping

27. Sole cropping

28. Other Terms Related to Multiple Cropping
Sole cropping-
One crop variety grown alone in
pure stands at normal density.
Also known as solid planting.
Monoculture-
The repetitive growing of the same
sole crop on the same land.
Double cropping-
Refers to the practice of growing two crops in a year
Crop rotation-
The repetitive cultivation of an ordered
succession of crops or crops and
fallow on the same land.

29. Principles of Crop Rotation
Crops with tap roots should be followed by crops with a fibrous root system as this helps in the proper and uniform use of nutrients from the soil. In addition, roots do not compete with each other for the uptake of nutrients,
 Legumes should be grown after non legumes as they fix atmospheric nitrogen into the soil and add more organic matter to the soil,

30. Principles of Crop Rotation
Exhaustive crops (crops which need more inputs like more fertilizer, irrigation, insecticide etc.), should be followed by less exhaustive crops, which require less care (i.e., Potato or Maize should be followed by leguminous crops),
 Selection of crop should be demand-based (that is, crops needed by the market should be chosen as it can be sold at a higher price), and
 Crop selection also depends on land type, irrigation facilities, soil and climatic considerations. Financial constraints of the farmer should also be kept in mind

31. Depending on the country other considerations
The use of different herbicides to control a range of weeds throughout the crop rotation
 Minimization of disease and pest build up
 Diversification of risk
 Spread of in-season farming operations, and
 Other benefits (e.g. soil fumigation from canola or mustard)

32. Advantage of Crop Rotation
Agricultural operations can be done on time, for all the crops because of less competition,
 Soil fertility is restored by fixing atmospheric nitrogen, encouraging microbial activity.
 Weeds, disease and insects can often be more easily managed
 Proper utilization of all resources and inputs is made as the farmer, his labour, power, equipment and machines are well employed throughout the year,  As a result of crop demand, the farmer gets a better price for his produce, and
 Growing crops of different nature ensures best utilization of residual moisture, fertility and organic residues. It also improves percolation, soil structure and reduces chances of creation of hard pan in sub-soil zone.

33. Sources and Links
Department of Primary Industries, Victoria, Australia. Available online at: 
 The University of Minnesota Extension Service. Available online at: 

34. Sources and Links
 Australian Natural Resources Atlas: Land. Available online at: 
 New South Wales Department of Agriculture. Available online at:  
 Wikipedia. Available online at: