The Nili-Ravi buffalo (Bubalus bubalis) is a well-known dual-purpose breed of domestic water buffalo, prized for its milk production. It originated in the undivided Punjab region of the Indian subcontinent, specifically in the area situated between the Sutlej and Ravi rivers. The Nili and Ravi were initially considered two separate breeds, but continuous crossbreeding over time merged them into a single, recognized breed now called Nili-Ravi.
Origin and Distribution
The native tract of the Nili-Ravi buffalo is the region of undivided Punjab located between the Sutlej and Ravi rivers.
- In India: The breed’s main distribution is found in the districts of Amritsar, Gurdaspur, and Firozpur in Punjab state.
- In Pakistan: It is extensively distributed across the districts of Lahore, Sheikhupura, Faisalabad, Okara, Sahiwal, Multan, Bahawalpur, and Bahawalnagar.
Due to its excellent productivity, the breed is spread throughout Pakistan, notably in the Karachi Buffalo Colony area, where large numbers are kept to supply fresh milk to city residents.
Population and Distribution in India
According to Vij and Tantia (2005), the estimated population of Nili-Ravi buffaloes in the Firozpur, Amritsar, and Gurdaspur districts of Indian Punjab was approximately 0.2 million (two lakh), with numbers being roughly equal across the three districts.
However, subsequent census data indicates significant breed mixing:
- In Firozpur district, traditionally the primary breeding tract, more than 50% of the buffaloes are now of the Murrah breed.
- The proportion of pure Nili-Ravi was found to be only 10.8% in Firozpur, 8.7% in Amritsar, and 14% in Gurdaspur.
- A large number of buffaloes are now non-descript (graded): 72.6% in Amritsar, 68.7% in Gurdaspur, and 36.1% in Firozpur.
Punjab State Breed-wise Buffalo Census (2007)
| Breed / Group | Male (Lakh) | Female (Lakh) | Total (Lakh) | Percentage of Total |
| Murrah | 0.93 | 8.70 | 9.63 | 19.25% |
| Nili-Ravi | 0.38 | 3.09 | 3.47 | 6.94% |
| Graded (Non-descript) | 3.31 | 31.62 | 34.93 | 69.98% |
| Other | 0.21 | 1.78 | 1.99 | 3.98% |
| Total | 4.83 | 45.19 | 50.02 | — |
The table highlights that the Murrah buffalo is the predominant breed in Punjab (19.25%), while Nili-Ravi represents only 6.94% of the population. Nearly 70% of the buffaloes are classified as graded (mixed). Surveys by the National Bureau of Animal Genetic Resources (NBAGR), Karnal, indicate that most of the Nili-Ravi buffaloes in Punjab are now graded Nili-Ravi, with very few purebred animals remaining.
Physical Characteristics
| Characteristic | Description |
| Body Colour | Usually black, though a brown colour is not uncommon. |
| Horns | Small, tightly curled, but less tightly curved than Murrah; round in cross-section. |
| Markings | Characteristic white markings (Bhadwari/Panch Kalyani) on the legs (pastern/sock), forehead, and muzzle. |
| Eyes | Often feature “walled eyes” (china eye or moon eye), where the iris is white/yellowish-white. |
| Tail | Thick root, tapering end, extending below the hocks, with a conspicuous white switch (tuft of hair) at the tip. |
| Body | Large and deep body, with a framework that tends to be slightly drooping. |
| Head | Long head, bulging above and slightly depressed between the eyes. |
| Neck | Thin and long in females; thick and powerful in males. |
| Udder | Large, uniformly spread, extending forward up to the navel. |
| Teats | Long, equally spaced, and squarely arranged. |
Milk Production and Quality
Based on various studies (Military Dairy Farms, CIRB Nabha, NBAGR, and GADVASU surveys), the average milk production characteristics are:
| Characteristic | Average Value | Range in Various Reports |
| Average Lactation Period (days) | 306 | 262–319 |
| Average Milk Yield (kg) | 1945 | 1688–2317 |
| Average Fat Percentage (%) | 6.9 | 6.6–7.2 |
| Peak Milk Production (kg/day) | 9.4 | 7.2–11.8 |
The Nili-Ravi milk has an average fat content of approximately 6.9%, which is slightly lower compared to the Murrah buffalo.
Reproduction Characteristics
| Parameter | Average Value / Range | Source |
| Age at First Calving (days) | 1137 – 1556 | Amble (1958–1970), Reddy (1980), Naqvi & Shami (1999), Munish Kumar (2004) |
| First Service Period (days) | 138 – 281 | Reddy (1980), Ahmad (1983), Naqvi (1999), Nivsarkar (2000) |
| First Dry Period (days) | 98 – 306 | Chaudhury (1965), Singh (1986), Naqvi (1999) |
| First Calving Interval (days) | 443 – 580 | Amble (1958), Singh (1986), Taneja (2004) |
Economic Importance
The Nili-Ravi buffalo is a major dairy-producing breed in both Punjab (India) and Pakistan. They are highly valued for their rich, high-fat milk, high SNF (Solids-Not-Fat) content, and good reproductive efficiency. Although fewer in number compared to the Murrah breed in India, Nili-Ravi Buffalo milk and ghee (clarified butter) are reputed for their quality, especially in metropolitan areas like Karachi, Lahore, and Amritsar.