Physiomorphology of Soybean as Affected by Drought Stress and Nitrogen Application.

摘要: Drought periods are predicted to increase in the future, putting production of sensitive crops under serious hazards. Soybean, as a legume, is capable partly achieving its nitrogen demands through N2-fixation process; however, this process inhibited by drought stress conditions. Moreover, might not fulfill total N demand for soybean plants, so supplemental N-fertilizer doses be crucial. A 3-year experiment was carried out Debrecen, Hungary, investigate effects inoculation and application on physiomorphology (cv. Boglar) both irrigated Results showed that, regardless inoculation, negatively affected plant height, LAI, SPAD, and, smaller extent, NDVI. On average, increasing enhanced these traits accordingly. Inoculation, other hand, resulted taller plants higher LAI values, but lower SPAD values. It could concluded that soybean’s influenced can enhance it whether suffer from conditions or not.