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Table 6
Type of grass
cover
Climate Area (million hectares) Rainfall range (mm) Soils
type
Production
level (tonnes)
Present Potential
Sehima-Dichanthium Tropical 20.27 grassland
36.13 (forest)
300-2000 Red, black laterite 72.23 96.32
Dichanthium-Cenchrus-Lasiurus Sub-tropical, arid and semi-arid 9.35
45.0 open to forest grazing
100-450 Alluvial 63.7 84.7
Phragmites-Saccharum-Imperata Humid and per-humid 1.17
6.21, forest area excluded
300 to over 4,000 mm Undifferentiated alluvial soil Negligible 9.36
Themeda-Arundinella Sub-tropical hill grasslands 0.52
3.7 forest area excluded
1,000-2,000 Undifferentiated forest hills soils 1.96 5.90
Temperate alpine cover Temperate 0.23
3.34, forest area excluded
375-3,750 mm Undifferentiated forest hills soils 1.74 Can be increased three-fold


Table 7. Fodder and forage species suitable for different agro-climatic regions
Name of tracts Grasses Legumes
1. Western Rajasthan, south-east Punjab, western Gujarat, including Kutch and western Saurashtra Lasirius sindicus
Cenchrus ciliaris
C. setigerus
Panicum antidotale
Atylosia scarabaeoides
Rhynchosia minima
Dolichos lablab var. lignosus
2. Central Punjab, eastern Rajasthan, western Uttar Pradesh, northern Gujarat, Maharashtra, western Madhya Pradesh, Andhra Pradesh, Tamil Nadu and Karnataka plateau Cenchrus ciliaris
Sehima nervosum
Cenchrus setigerus
Pennisetum pedicellatum
Cynodon plectostachyus
Dichanthium annulatum
Panicum antidotale
Heteropogon contortus
Atylosia scarabaeoides
Dolichos lablab
Clitoric ternatea
Stylosanthes humilis
Velvet bean
Stylosanthes hamata
Siratro
3. Central and eastern Uttar Pradesh, Central Madhya Pradesh, southern Bihar, southern Gujarat, coastal Andhra Pradesh, and Coastal Tamil Nadu Dichanthium annulatum
Pennisetum polystachyum
Brachiaria mutica
B. brizantha
Panicum maximum
Chloris gayana
Cynodon dactylon
Pennisetum pedicellatum
Dolichos lablab
Stizolobium deeringianum
Centrosema pubescens
Glycine wightii
Stylosanthes gracilis
Siratro
4. West Bengal, Assam, Orissa, eastern Madhya Pradesh, Konkan Dichanthium annulatum
Panicum repens
Setaria sphacelata
Urochloa mosambiensis
Pennisetum clandestinum
Stylosanthes gracilis
Phaseolus calcaratus
Centrosema pubescens
Calapogonium sp.
Desmodium sp.
5. Lower hills of Himachal Pradesh, Punjab, Uttar Pradesh, montane tract of West Bengal Chrysopogon fulvus
Dichanthium annulatum
Iseilema laxum
Themeda anathera
Arundinellaspp.
Stylosanthes humilis
S. gracilis
Dolichos lablab
Siratro
Atylosia scarabaeoides
6. High hills of Himachal Pradesh, Punjab, Uttar Pradesh, Jammu and Kashmir Lolium perenne
L. multiflorum
Dactylis glomerata
Festuca arundinacea
Poa sp.
Bromus sp.
Trifolium repens
T. pratense
T. subterraneum
Medicago sativa
M. falcata
7. Saline and alkaline soils of Punjab, Madhya Pradesh, Uttar Pradesh, Rajasthan and Gujarat Paspalum notatum
P. dilatatum
Sporobolus marginatus
Desmostachya bipinnata
Cynodon dactylon
Chloris gayana
Dichanthium annulatum
Sesbania aegyptiaca
S. aculeata
Atriplex sp.
Acacia arabica
Prosopis cineraria
8. Ravine areas of Uttar Pradesh. Madhya Pradesh, Rajasthan, Gujarat, etc. Chrysopogon fulvus
Cenchrus ciliaris
C. setigerus
Pennisetum pedicellatum
Heteropogon contortus
Dolichos lablab
Stizolobium niveum
S. deeringianum
Pueraria sp.

(B)Alpine, subalpine and temperate regions

The temperate alpine cover is found in the high hills of the northern montane belt comprising Jammu and Kashmir, Himachal Pradesh, Punjab, Uttar Pradesh, West Bengal and Assam. The chief forage species are Agropyron spp., Agrostis spp., Dactylis glomerata, Phleum alpinum, Poa pratensis, Festuca ovina, Fetuca rubra and Bromus ramosus

Though we have excellent grasses in our natural grasslands, yet owing to the continual use and misuse of grasslands, for centuries in the past, the proportion of perennial species has considerably dwindled, resulting in the preponderance of annual, inferior and less palatable grasses, coupled with a high density of undesirable bushes and shrubs. Thus, these reservoirs of forage require careful attention, care and scientific management. The following steps should be adopted, depending upon the condition of the grassland to be brought under biological improvement.




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