نتایج جستجو برای: upland rice
تعداد نتایج: 75804 فیلتر نتایج به سال:
Recent advances in ecological modeling have focused on novel methods for characterizing the environment that use presence-only data and machine-learning algorithms to predict the likelihood of species occurrence. These novel methods may have great potential for land suitability applications in the developing world where detailed land cover information is often unavailable or incomplete. This pa...
Lowland and upland rice are the two most important ecotypes grown under different ecosystems of contrasting soil water conditions. The study aimed to characterize root morphological, anatomical, architectural traits shoot physiological related agronomic in Myanmar lowland drought Drought experiments were conducted field greenhouse. reduction was observed both except for stele xylem area. Stele ...
In this research work the relative resistance of rice (Oriza sativa L.) cultivars to the Blast disease, resulted by the fungi Magnaporthe grisea Sacc. was determined using their progressive disease curve. Fifty eight internal cultivars and the line of Omidbahksh were tested under greenhouse and field conditions. Phenotyping tests were conducted on blast nursery uisng a randomized complete bloc...
Background: Yield is a complex entity. The pre-requisite for achieving high yields in rice depends on identification of superior new genotypes various traits associated with yield. These characters may help advancing the yield like plant height, tillers per plant, length panicle, grains grain weight and their relationship direct indirect contribution to present study was conducted identify its ...
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