共 50 条
- [31] Nitrogen-15 recovery in cropped soil cores fertilized with potassium nitrate and clover residues ADVANCES IN INTEGRATED SOIL FERTILITY MANAGEMENT IN SUB-SAHARAN AFRICA: CHALLENGES AND OPPORTUNITIES, 2007, : 379 - 388
- [34] Crop yield, nitrogen uptake and nitrate-nitrogen accumulation in soil as affected by 23 annual applications of fertilizer and manure in the rainfed region of Northwestern China Nutrient Cycling in Agroecosystems, 2006, 76 : 81 - 94
- [36] VARIATION IN GROWTH RESPONSE AND NITROGEN ACCUMULATION AND PARTITIONING OF BERMUDAGRASS UNDER LOW NITROGEN LEVELS FRESENIUS ENVIRONMENTAL BULLETIN, 2017, 26 (1A): : 654 - 660
- [39] EFFECT OF DIFFERENT LEVELS OF NITRATE-NITROGEN SUPPLY ON EARLY TUBER GROWTH OF 2 SWEET POTATO CULTIVARS TROPICAL AGRICULTURE, 1973, 50 (01): : 53 - 54