5篇
您的检索式：作者名="Shutian Lin"
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| 1 | Composition of Sulphur Pool in Selected Upland Soils inNorth China显示文摘INTRODUCTIONInordertofullyunderstandsoilsulphur-supplyingcapacityandpotentiality,itisessentialtoknowaboutthecompositionofsulphurpoolandthenatureofthesulphurcompoundsinsoils.CurredsknowledgeconcerningtheformsofSinsoilsisderivedlargelyfrominvestigation... | ZHOU WEI LIN BAO WANG HONG LI SHUTIAN and HE PING(Institute of Soil and Fertilizer, Chinese Academy of Agriculturol Sciences, Beijing 100081(China)) | 1999 | Pedosphere1999，9，2： | 1 |
| 2 | Soil organic sulfur mineralization in the presence of growing plants under aerobic or waterlogged conditions 显示文摘 | Li Shutian Lin Bao Zhou Wei | 2001 | Soil Biology & Biochemistry2001，33，： | 1 |
| 3 | Specific Index System of Ecological Balanced Fertilization for Maize显示文摘This paper studied the index system of ecological balanced fertilization for maize by data mining method based on data of'3414 fertilizer field trials'of maize by published papers from national soil testing and recommendation since 2005.The results and conclusions were as follows.①Soil nutrient content could not be used as indicator of fertilizer application of maize.②The conceptual model of N conversion rate of maize for plot was Y N≈a+b×optimum production-c×optimum fertilizer amount of N-d×optimum phosphorus application amount-e×optimum potassium application amount-f×temperature in growth season-g×rainfall in growth season.The conceptual model of P conversion rate of maize for plot was Y P≈a+b×optimum phosphorus application amount-c×optimum nitrogen application amount-d×optimum potassium application amount.The conceptual model of K conversion rate of maize for plot was Y K≈a+b×optimum yield-c×optimum nitrogen application amount-d×optimum phosphorus application amount-e×optimum potassium application amount-f×temperature in growth season-g×rainfall in growth season.③The conceptual model of the optimum fertilizer amount of N of maize for plot was Y N≈a+b×optimum phosphorus application amount+c×optimum potassium application amount+d×temperature in growing season+e×rainfall in growing season,and the conceptual model of the optimum fertilizer amount of P was Y P≈a+b×optimum nitrogen application amount,and the conceptual model of the optimum fertilizer amount of K was Y K≈a+b×optimum nitrogen application amount+c×temperature in growth season+d×rainfall in growth season-e×optimum yield.④The conceptual model of relative abundance-deficiency value of soil N of maize for plot was that Y N≈a,and the conceptual model of relative abundance-deficiency value of soil P was Y P≈a,and the conceptual model of relative abundance-deficiency value of soil K was Y K≈a+b×optimum nitrogen application amount+c×optimum phosphorus application amount. | Keyu LIN Hongyan ZHENG Zhiping HUANG Jian DING Changhong MI Shutian LIU Xianda HOU Shuojin WANG Ling LU Yanlin HOU | 2020 | Meteorological and Environmental Research2020，11，5： | 0 |
| 4 | Indices of Sulfur-Supplying Capacities of Upland Soils in North China显示文摘Fifteen upland soils collected from the major arable areas in North China were used to assess the availability of soil sulfur (S) to plants in a pot experiment. Soils were extracted with various reagents and the extractable S was determined using turbidimetric method or inductively coupled plasma atomic emission spectrometry (ICP-AES), respectively. In addition, mineralizable organic S, organic S, N/S ratio, sulfur availability index (SAI) and available sulfur correction value (ASC) in soils were also determined. The S amount extracted by 1.5 g L-1 CaCl2 was nearly equivalent to that by 0.25 mol L-1 KCl (40 ℃), and both of them were slightly smaller than that by 0.01 mol L-1 Ca(H2PO4)2 solution, as measured by turbidimetric method or ICP-AES. The extractable S measured by turbidimetric method was consistently smaller than that by ICP-AES. All methods tested except that for organic S and N/S ratio produced satisfactory results in the regression analyses of the relationships between the amounts of S extracted and plant dry matter weight and S uptake in the pot experiment. In general, 0.01 mol L-1 Ca (H2PO4) 2-extracted S determined by ICP-AES or turbidimetric method and 0.25 mol L-1 KCl(40℃)-extracted S determined by ICP-AES appeared to be the best indicators for evaluation of soil available S. | LIN BAO ZHOU WEI LI SHUTIAN and WANG HONG (Institute of Soil and Fertilized, Chinese Academy of Agricultural Sciences, SO Baishiqiao Road, Beijing 100081, China) | 1999 | Pedosphere1999，9，1： | 0 |
| 5 | Talking about Treasury Management of College Textbooks显示文摘 | Shutian Lin Fengmei Yang Zhongmin Chen | 2014 | International English Education Research2014，，3： | 0 |
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