Laxmi is from a high genetic merit IVF embryo having the potential for the production of 35-40 kg milk a day.
NDDB Dairy Services (NDS) announced the birth of the first female calf ‘Laxmi’, under the Department of Animal Husbandry & Dairying (DAHD), Government of India’s Accelerated Breed Improvement Programme through IVF Embryo Transplant (ABIP-IVF-ET). The programme targets establishing two lakh pregnancies through the transplant of IVF embryos of high genetic merit to enhance the milk yield for dairy farmers.
The results of nine months of hard ground work which started with the transplant of IVF embryos in September 2022, have started coming in. Since the news of more births only seems to pour in, with 13 healthy female births confirmed to date. Laxmi is the first female calf born from the surrogate transplanted with an IVF embryo at Rajarambapu Patil Cooperative Milk Union Ltd., Islampur (Sangli), in Maharashtra. More than 250 births are expected in due course from cows and buffaloes whose pregnancies through IVF embryo transplants have been confirmed.
“Laxmi is from a high genetic merit IVF embryo having a potential for production of 35-40 kg milk a day, which is nearly double the average of the existing cattle owned by dairy farmers in this area,” said an exuberant Sushil Dilip Khot, the dairy farmer beneficiary who has just expanded his herd with the birth of Laxmi.
Meenesh Shah, NDDB & NDS Chairman, shared that the journey has not been easy. “When we initially started, the success rate with IVF embryo transplant was as low as 9 per cent, which today has reached, in some cases, up to 46 per cent. The success depends on the proper selection of the surrogates & its management, and there is still a lot of work required in the area.”
NDDB’s wholly owned subsidiary, NDS is one of the service providers identified by the DAHD, Government of India, for the execution of the programme. NDS last year kicked off the implementation on September 22 from Islampur in Maharashtra, said a Company spokesperson.
The NDS team have been working relentlessly for over a year and has already scaled the programme to 15 milk unions in six states, i.e. Maharashtra, Rajasthan, Jharkhand, Punjab, Gujarat, and Madhya Pradesh. Since September 2022, the team so far has transferred 1,436 embryos, out of which 1,211 have been examined for pregnancies. During the current financial year, embryo transplant activity will be scaled up, and another 3,000 IVF embryo pregnancies are expected to be established.
The choice of breed of the embryo to be transplanted lies with the farmer, and the gender-sorted IVF embryos of about 6 indigenous cattle and 1 buffalo breed have been used to ensure that 90 per cent of calves born are female. As the calves will have none of the characteristics of the surrogate, the potential of producing milk goes up to 15-20 kgs from Gir and Sahiwal breeds of cows and 20 kgs from the Murrah buffalo breed, the NDS spokesperson said.
