Combining land restoration and livelihoods - examples from Niger
Session 3.4 promotion of teak under an agroforestry system
1. WCA 2014 1
PROMOTION OF TEAK UNDER
AGROFORESTRY SYSTEM FOR
ENHANCING RURAL LIVELIHOOD
By
Dr. Pramod K. Shukla
2. WCA 2014 2
TEAK: A VALUABLE AND
PREFERRED SPECIES FOR PLANTING
• One of the most valuable and highly sought after timber for its
durability, decorative grains, lightness with strength, seasoning
capacity without materially altering its shape, easy workability.
• Easy to raise
–Profuse seeding
–Proven nursery and planting techniques
• Hardy species
–Can withstand biotic pressures
–Can survive under even rain fed conditions and poor soils, however then,
its growth will be slower.
• Comparatively low planting & maintenance costs.
• Fairly fast growing under favorable conditions
• Timber prices constantly rising.
• Easy marketability.
3. WCA 2014 3
TEAK: AN ELITE TREE
• Teak had been treated as royal tree.
• Nationalized timber: Monopoly of state govts. over its
trade.
• Most of the plantations raised by state forest
departments and its agencies.
• In private sector also, teak plantations raised by
corporate bodies and large land holders only as long
term investment.
• Small farmers had perceived fear of reduction in crop
yield due to shade effect of trees
-Contd.
4. WCA 2014 4
TEAK: NOW, DARLING OF
RURAL POOR TOO
• Small land holders also are now planting teak as an
investment to meet unanticipated emergency
expenditures and treating it as an insurance crop.
• Although, it depends on their socio-economic conditions
and various land use opportunities available to them.
• Teak is also a major component of agroforestry systems.
5. WCA 2014 5
PREVAILING AGROFORESTRY SYSTEMS
IN MADHYA PRADESH
• PARK LANDS
– Presence of trees (naturally occurring or planted) widely scattered over
large agricultural plots.
– Trees provide shade and also act as roost for insect and rodent eating
birds.
– Prunings provide firewood.
– Common tree species are teak, Babul (Acacia nilotica), Mahua
(Madhuca latifolia)
• SHADE SYSTEMS
– Crops raised under tree canopies
– Trees having fairly open canopies. Examples - Teak, Aonla (Emblica
officinalis), Eycalyptus sp.
– Understorey crops shade tolerant. Ex:- Turmeric, ginger, medicinal
plants.
-Contd.
6. WCA 2014 6
PREVAILING AGROFORESTRY
SYSTEMS IN MADHYA PRADESH
• STRIP ALLEY CROPPING
– Crop strips alternate with single or multiple widely spaced rows
of closely spaced tree species.
– Alley width varies from 3 M to 10 M.
– Most common tree species are teak and Khamer (Gmelina
arborea)
• BOUNDARY SYSTEMS/PERIPHERAL PLANTING
– Field bund planting
– Boundary planting/Live fence
– Can easily accommodate more than 200 plants/ha
– Popular among small farmers
– Preferred woody prennials are: Teak, Bamboo, Khamer, Babool,
Safed Siris (Albizia procera), Ratanjot (Jatropha curcas), Arjun
(Terminalia arjuna)
-Contd.
8. WCA 2014 8
• CONTOUR PLANTING ON SLOPING TERRAIN
– Lands cultivated by small/marginal farmers (especially tribals) in
several districts are situated on sloping terrain.
– These lands are not much productive for raising of sole
agricultural crops.
– Cultivation practices are leading to soil erosion and nutrient loss.
– Contour planting of tree species which require good drainage,
such as Teak, is an ideal solution.
– Most effective on lands with moderate slope of 2-7 %
– Contour furrows form multitude of mini barriers across the flow
path of run off.
-Contd.
PREVAILING AGROFORESTRY SYSTEMS
IN MADHYA PRADESH
9. WCA 2014 9
PREVAILING AGROFORESTRY SYSTEMS
IN MADHYA PRADESH
• Stream and river bank planting
– State has large areas situated on the lands of perennial rivers and
seasonal streams.
– Good plantations of Teak, Khamer, Bamboo etc have been raised on
the banks of rivers & streams.
• Block Planting
– Apportioning a certain part of the land for growing trees in blocks
– Spacing varies from species to species and also depends on the
object of management.
– Preferred by large land holders and absentee landlords.
– Preferred species are Teak, clonal Eucalyptus, Khamer, grafted
Amla, etc.
• Homestead Plantations
– Preferred species are Bamboo and edible fruit bearing trees
13. WCA 2014 13
CHOICE OF MODELS AND SPECIES
UNDER AGRO FORESTRY
• Choice of species and models location specific dependant on
prevailing socio-economic, anthropogenic and environmental
factors.
• Ecological sustainability and fulfillment of diverse needs of
food, fuel, fodder, medicinal herbs, NTFPs etc have traditionally
been the main criteria.
• But, of late, profitability is the over-riding consideration and
therefore, teak is now one of the most popular tree species in
all types of agroforestry systems.
14. WCA 2014 14
FACTORS MAKING TEAK A POPULAR
CHOICE
• Deciduous species remaining leafless for a considerable
period during a year.
• Can be raised with most of the arable crops-wheat,
paddy, sugar-cane, soybean, mustard, groundnut,
vegetables, medicinal plants, etc.
• Kharif (rainy season) crops in rain fed areas and Rabi
(winter) crops in irrigated areas can be easily raised with
teak during initial 3-4 years without any drastic reduction
in crop yields.
15. WCA 2014 15
GROWTH AND YIELD
• Fairly fast growing under favorable conditions- well-drained
fertile soils, irrigation, fertilizer application, etc.
• Growth dependent on number of factors
– Soil type
– Irrigated / rain fed
– Spacing
– Tree/Crop combination
– Type of planting (Block/row/boundary, etc.)
– Inputs (Fertilizers, growth hormones, etc.)
– Quality of planting material.
– Height of 5-8 m and Girth 12-21 cm recorded for 3 year old
plantation under fertigation whereas these figures were 2-3 m
and 4-9 cm respectively under rain fed condition.
16. WCA 2014 16
ECONOMICS OF SOME
AGROFORESTRY MODELS
S.No Agriculture
zone
Districts Model B/C ratio
1. Satpura
hills/Kymore
plateau
Katni Teak + paddy
Eucalyptus +vegetables
Bamboo + vegetables
Guava + paddy
Paddy (Sole crop)
3.98
3.52
3.15
3.02
2.11
18. WCA 2014 18
S.No Agriculture
zone
Districts Model B/C ratio
3. Grid region Gwalior/
Bhind/
Morena
Eucalyptus + mustard
Sirsoo + wheat
Teak + wheat
Eucalyptus + wheat
Wheat (Sole Crop)
2.89
2.50
2.38
2.29
1.92
19. WCA 2014 19
REDUCTION IN CROP YIELD
• Reduction in crop yield varies with tree-crop
combination, planting pattern, planting density, alley
width etc.
• With teak @ 400 plants/ha 11.0 to 20.8 % reduction in
crop yield of soybean was observed upto 4 years of
planting whereas in green gram and black gram it was
20.8% to 37.3% and 21.8 % to 41.8 %
• With subabul, the reduction in crop yield was from 72 to
100 %
20. WCA 2014 20
ECONOMIC VIABILITY OF A TEAK-BASED
AF MODEL
No. of Teak plants/ ha- 200
Particulars Incremental Cost Incremental
Benefit
Cost of planting (including cost of plants) @
Rs 10/- per plant
Rs 2000/-
Reduction in cost of weeding Rs 1000/-
Returns from harvesting of teak poles at the
age of 5 years @ Rs 250/- per pole
Rs 50,000/-
Reduction in crop yield 2nd
year Rs1500/-
3rd
year Rs3000/-
4th
year Rs6000/-
5th
year Rs9000/-
Total Rs 21500/- Rs. 51000/-
21. WCA 2014 21
POTENTIAL FOR EXPANSION OF
AGROFORESTRY IN THE STATE
• Second largest state (Geog. Area 308.20 thousand sq.km)
– Net area own - 152.23 thousand sq.km
– Irrigated area - 74.21thousand sq.km.
– Culturable wastelands - 11.08 thousand sq.km
– Fallow lands - 10.72 thousand sq.km
• Authentic data about the area currently under agroforestry not
available
• Agroforestry has not yet made much head way in the state.
• Huge potential for its expansion exists through
– Row planting on field Bunds (5-15 % of agricultural area is occupied by
field bunds)
– Tree farming on culturable waste lands.
– Contour planting on agricultural lands located on sloping terrain.
22. WCA 2014 22
INTERVENTIONS REQUIRED FOR
REALISATION OF POTENTIAL
• Research interventions
• Extension strategies
• Legal/policy interventions
23. WCA 2014 23
RESEARCH INTERVENTIONS
• Active collaboration and coordination among research
institutions conducting research in AF
– National Centre for Agroforestry Research, Jhansi.
– Agriculture Universities (Jabalpur, Gwalior, Raipur)
– Tropical Forest Research Institute, Jabalpur (Regional institute of
ICFRE)
– State Forest Research Institutes (M.P/Chhattisgarh)
• Research Areas
– Identification of suitable tree species compatible with agricultural crops
in different agro-ecological zones.
– Research on allelopathic effects
– Evolution of suitable AF models for each agro-ecological zone
– Development of nursery/planting techniques
– Control of insects and disease
– Pruning and canopy management
– Use of biofertilizers & bio-pesticides
– Seed technology
24. WCA 2014 24
EXTENSION STRATEGY
• Active collaboration and coordination among
– Agriculture universities
– Extension wing of State Forest Department
– Forestry Research Institutes
• Production of quality seed and planting material
• Establishment of demonstration plots and extension of
technology through result demonstration method.
• Publication of extension material
• Capacity building of farmers.
25. WCA 2014 25
LOK VANIKI SCHEME
• Large number of patches of tree-clad
lands/forests/wastelands available under
private/community ownership or admin. control of
Revenue Department.
• Lying unmanaged yielding little or no economic returns.
• Owners facing problems in getting permission for
felling/transport/sale.
• Tempted to somehow get rid of trees standing on these
lands
• Govt. of M.P. launched a novel voluntary scheme 'Lok
Vaniki' to bring such lands under the fold of scientific
management.
Contd.
26. WCA 2014 26
LOK VANIKI SCHEME
• Enactment of Lok Vaniki Act 2001 and framing of rules in 2002.
• Private Forests and Community/Revenue Forests
• Management by Private owner/Gram Sabha/ Village panchayat.
• Preparation of micro plans for sustainable scientific
management.
• Detailed prescriptions about regeneration (including planting,
protection, tree felling, harvesting, etc.)
• Approval of micro plans of area up to 10 ha by D.F.O. and
forwarding to MoEF. GoI for area more than 10 ha.
• No separate permission for tree felling required.
• Forest department to guide, facilitate and monitor
implementation.