Ganyen suna da haske kuma ana iya ganin irin nau'in ganyen
sandar itace na musamman maganin lalata, rigakafin iska anti-rana, dogon lokacin amfani
Saboda yadda itatuwan kwakwa ke zama nau'in shukar ciyayi da ake samu a yankuna masu zafi, rashin tsarin shimfidar wuri a mafi yawan yankunan ya ta'allake yanayin yanayin wannan shuka saboda yanayin muhalli. Saboda haka, injiniyoyin ƙira sun yi amfani da fasaha na zamani tare da tsire-tsire na halitta don yin koyi da wannan bishiyar mai faɗi - itacen kwakwa da aka kwaikwayi.