ISBN: 9787109190597 - 和顺县耕地地力评价与利用 (1 Ergebnisse)

paperback. Zustand: New. Pub Date: 2014-11-01 Pages: 157 Language: Chinese Publisher: China Agriculture Press Heshun County farmland productivity evaluation and utilization is the Shanxi Heshun County cropland capacity survey and evaluation of the results of the concentrated reflection. Is carried out in the full application of 3S technology cultivated land fertility survey-based and fuzzy mathematical method based on the results of the evaluation. for the first time on arable land resources Heshun County history. cu.…