|

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.
|
|
- Commercial Crops
- Plantation Crops
- Field Crops
- Condiments & Spices
- Medicinal & Aromatic Plants
- Cropping Patterns
- Water Management in Crop Production
- Forage Crops & Grasses
- Horticultural Crops
|