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Different rotation system on soil sulfur in farmland ecosystem of ways to grab and return the

. 1 ~ l2l7IvanovMV. FreneyJR. 1983. TheGIobalBiogeochemicalSulfurCycle. Chichester (Britain): JohnWileyandSons. 1 ~ l208JohnsonCM. NishitaH. 1952. Microestimationofsulfurinplantmaterials, soils. andirrigationwaters. AhalGk, 24:736 ~ 7429NadBK. GoswamiNN. 1985. Sulfurutilizationpatternofsomeoilseedandlegumecrops. JNucAgric. 14 (4): 154 ~ 15710NebelBJ. 1987. Trans. FanS. Q (Fan Shuqin). ZhangG. J (Zhang Jin). . 1996. EnvironmentalSciences - ApproachesoftheWofldExis. tenceandDevelopment. Beijing: SciencePress. 21 ~ 80 (inChinese) 11NortheasternForestryCollege (Northeast Forestry University). 1981. ForestryE. cology. Beijing: ChinaForestryPress. 1 ~ 50 (inChinese) 12NyborgM, BentleyCF, HoytPB. 1974. Effectofsulfurdeficiencyl3l415l7onseedyieldofturniprape. SEIrlnstJ, 10:14 ~ 15SchnugE. 1991. SulfurnutritionalstatusofEuropeancropsandconsequencesforagriculture. SulfurAgric, 15:7 ~ 12SyersJK,[link widoczny dla zalogowanych], SkinnerRJ, CurtinD. 1987. SoilandfertilizersulfurinU. K. agriculture. FertSod. 264:1 ~ 43WangQ-R (Wang Qingren),[link widoczny dla zalogowanych], uJ-Y (Ji-Yun Li.) 1999. Airqualityimprove. mentandsulfurrequirementsinagriculture. JApplEcol (Journal of Applied Ecology),[link widoczny dla zalogowanych], 10 (4) :413 - 416 (inChinese) wangQ. R (Wang Qingren). LinB (Lin Bao), LiJ-Y (Ji-Yun Li.) 1997. Studiesonsulfurrequirementofoilseedrapewithvariouack. groundsofglucsinolateduringseedlingstage. F. co / g see Res (Ecological Agriculture),[link widoczny dla zalogowanych], 5 (4): 13 ~ 20 (inChinese) WangQ. R (Wang Qingren). IinB (Lin Bao). 1996. Currentresearchanddynamicdevelopmentofsulfurnutritioninplants. Fert (Fertilizer),[link widoczny dla zalogowanych], 145 (3): 16 ~ 19 (inChinese) ISWangQ-R (Wang Qingren). 1996. Eff ~ tofsulfurapplicationonyieldandqualityofoilseedrape. JPlantNutrFert (Plant Nutrition and Fertilizer Science), 2 (1): 57 ~ 67 (inChinese) Introduction of Wang Qingren. Male. 1958 Health, Dr. Associate Research Fellow. Mainly engaged in soil pollution prevention and environmental and ecological aspects of agriculture. More than 50 papers published. E. mail: grwang @ mail. ifas. uf1. edu

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