BIOLOGICAL RESOURCES OF FRUITS OF BARBARIS, ROSE, ROWAN IN THE FOOTHLAND AND MOUNTAIN AREAS OF THE ISSYK-KUL AREA IN KYRGYZSTAN
This article presents the materials of expeditionary studies to determine the biological resources of barberry, wild rose and mountain rowan in the foothill and mountainous regions of the Issyk-Kul basin of Kyrgyzstan. Studies have shown that the largest area is occupied by the round barberry - 2189 hectares, 2 times less - 1004.3 hectares - Albert’s rose hips and only 165 hectares - Tien Shan mountain rowan. The biological reserve of barberry fruits is 93.27 tons, the operational one is less by a third - 61.54 tons. The largest area of barberry is established in the Karakol gorge - 384 hectares with a biological reserve of only 6.49 tons, while in the gorge of Chon Ak-Suu on an area of 300 hectares biological stock of fruits is - 30 tons. The operational stock in this habitat is 19.8 tons. The productivity of habitats is about 13.6 to 100 kg / ha. The biological stock of Albert’s rose hips in all the studied plots is 26.02 tons, and the operational one is 17.26 tons. The maximum biological stock we have noted is 18.9 tons in the Zhuuku forestry in the Jeti-Oguz forestry on an area of 570 hectares. The operational reserve is 12.47 tons. The revealed reserve of Tyanshanskaya mountain rowan tree on an area of 165 hectares provides a total biological reserve of fruits of 36.84 tons and an operational reserve of 24.31 tons. Thus, in the foothill and mountainous regions of the Issyk-Kul depression of Kyrgyzstan, we have found-significant volumes of fruits of barberry, rose hips and mountain rowan. These data can be used by procurement institutions and organizations that also process pharmaceutical and industrial enterprises in Kyrgyzstan.