Guar beans bringing relative prosperity to Sri Ganganagar in northwest India . Price has increased tenfold in the past year delivering big returns for farmers . Guar gum power is used by oil companies in the oil industry . It 's all because of what he grows in his fields -- a desert crop called guar . Rajinder Kumar says his guar beans has allowed him to pay off large debts .
Guar beans bringing relative prosperity to Sri Ganganagar in northwest India . Price has increased tenfold in the past year delivering big returns for farmers . Guar gum power is used by oil companies in the oil industry . Rajinder Kumar says his guar beans has allowed him to pay off large debts .