the “k gallery” app was developed by international potash institute (ipi(.
the photo gallery offers dozens of high quality original photos showing potassium deficiency symptoms in leaves and typical response of different crops to the application of potash fertilizer.
search function assists in finding crops and locations where pictures were taken by ipi and others in china, brazil, india, argentina, egypt, bangladesh, israel and more.
there are tools to mark favorites, a description on each slide and, and allows to share pictures via e-mail, facebook and twitter are provided.
it is available on iphones, ipads, and androids. the app is free and can be found in apple’s mobile store: