Soil & Water Conservation Department, Aizawl District chhunga NLUP hnuaia Rubber chingtu chhungkaw 64 hnenah vawiin khan Rubber chi tha leh thar hlawk ber, RRIM - 600 sem chhuah a ni. Rubber Budded Stump hi chhungkaw pakhat tan 550 pek a ni a, a vaiin 35,200 sem chhuah a ni. Heng Rubber chingtute hi training pek vek an ni tawh bawk.