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Allelopathic potential of mexican sunflower [tithonia diversifolia (hemsl) a. Gray] on germination and growth of cowpea seedlings (vigna sinensis l.)
(2015-12-20)
Allelopathy is a common among plants. Allelopathic substances affect seed
germination, plant growth and development or even affect chlorophyll
synthesis by the plant leaves. Tithonia diversifolia contains allelochemicals
that ...
Evaluation of Different Improved Upland Rice Varieties for Low Soil Nitrogen Adaptability
(2015)
Scarcity of nitrogen fertilizer is a major constraint to rice production particularly in developing countries. Low soil fertility prevalent in farmer’s fields has led to low rice yields and the ever escalating fertilizer ...