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Spatial rooting patterns of Gliricidia, pigeon pea and maize intercrops and effect on profile soil N and P distribution in southern Malawi
Fertilizer trees roots nutrient distribution Makoka
2010/9/10
The concept of competition or complementarity between tree and crop roots for below ground resources have been a major debate in simultaneous systems. Root studies were conducted in three cropping sys...
Soil Science Society of America Journal（图）
Soil Science 土壤学 soil fertility plant nutrition 植物营养学
2007/12/26
The Soil Science Society of America Journal (SSSA Journal), published bimonthly, is the official publication of the Soil Science Society of America.The SSSA Journal publishes papers on original resear...