In an appendix are statistics of the cultivation of cinchona, indigo, tea, and some of the ... the economical productions of our Indian empire. The Useful Plants of India, with Notices of their ...

The yield of the plants has not increased on decreased ... Penshurst Estate was ranked first in South India for tea productivity per hectare, yielding 4,735 kg per hectare. The historical records ...

The industry has been the backbone of the state’s economy, employing millions and contributing significantly to India’s ... solar power plants at a single location for tea, coffee, and rubber ...