Nut Fruits for the Himalayas

acid adequate affected almond appear application apricot bearing become branches calcium cause cent chestnut chilgoza climatic colour common containing Contd copper countries crop cultivars cultivation damage deficiency disease early edible elements Exports fall fertilizer flowers followed fruit Grading grafting ground growing grown growth harvesting hazelnut height hill Himalayan important improved in-shell increase India insect Italy kernel leaf leaves light loss major marketing mature methods nitrogen nursery orchards organic pecan period phosphorus pistachio plant pollination poor potassium Pradesh prevent production programme promotion Propagation proper pruning region removed requirements resulting root season seedlings seeds selected severe shell shoots soil species spray stage suitable symptoms TABLE temperatures tonnes trees United varieties vegetative walnut winter yields zinc zone