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    THE REASONS OF THE DEFICIENCY OF PHOSPHORUS IN GLEY PADDY SOIL
    潜育性水稻土缺磷原因的分析
    On the indexes of soil moisture for summer maize
    夏玉米土壤水分指标研究
    THE DEVELOPMENTAL CHARACTERISTICS AND CLASSIFICATION OF TWO PADDY SOILS WITH DIFFERENT ORIGINS IN GUANGDONG PROVINCE
    广东省两种不同起源水稻土发育特征及其分类的研究
    INFLUENCE OF SOIL ELECTROSTATIC FIELD ON THE GROWTH AND DEVELOPMENT OF RICE
    土壤静电场对水稻生长发育的影响
    THE BALANCE AND UTILIZATION OF NITROGEN WITH RESPECT TO DRYMATTER PRODUCTION OF WHEAT-SOIL SYSTEM
    小麦——土壤系统氮平衡及小麦氮素利用和物质生产
    STUDIES ON YIELDS, SOIL NUTRIENTS EQUILIBRIUM AND ECONOMIC BENEFITS OF INTERCROPPING MAIZE AND SOYBEAN
    玉米间作大豆的产量效益、土壤养分平衡及经济效益的研究
    STUDY ON THE TOTAL AND AVAILABLE CONTENTS OF SOME MAIN AGRICULTURAL SOIL IN HEILONGJIANG PROVINCE
    黑龙江省几种主要农业土壤全锰和有效锰含量的研究
    AN EXPERIMENTAL STUDY ON ECHINOCHLOA FRUMENTACEA LINK—A BETTER GRASS. TOLERANT TO SALT, ALKALI, AND WET SOIL
    耐盐、抗碱、耐涝的优良牧草作物—(禾参)子实验研究
    EFFECTS OF NITROGEN SUPPLY ON THE SOIL NITROGEN SUPPLEMENT,NITROGEN CONTENT OF PLANT AND THE PARAMETERS CONCERNING PLANT GROWTH IN RICE
    施氮对土壤供氮、稻株含氮量及与生长有关参数影响的研究
    Studies on Fertilizer Formula for Maize in Chestnut-brown Soil Region of Jianping County
    建平县栗褐土区玉米配方施肥的研究
    Dissipative Structure of Densely Populated Areas Farmland Ecosystem of Lower Reach of Yangtze River Ⅳ. Urban Soil Ecosystem of Yaugzhou City
    长江下游人口密集区农田生态系耗散结构 Ⅳ.扬州市城市土壤生态系
    STUDY ON EFFECTS OF IAC—13 HIGH WATER-ABSORBING AGENT FOR WATER RETENTION AND SOIL IMPROVEMENT
    IAC—13高吸水剂保水改土效应的研究
    Interrelation of 86Rb and K Absorbed Plants and Movement. in Soil
    ~(86)R_b与K的作物吸收及其在土壤中移动的相关性
    A STUDY OF THE POTASH FERTILIZER EFFICIENCY IN HILLOCK CINNAMON SOIL
    岗地褐土钾肥肥效研究
    CRITICAL AND SUPPLYING LAVEL OF AVAILABLE POTASSIUM IN PADDY SOIL IN GUIZHOU AND ITS APPLICATION IN THE POTASSIUM FERTILIZER RECOMENDATION
    贵州省水稻土速效钾的临界水平和丰缺指标及在水稻钾肥施用中的应用
    THE EFFECT OF SOIL VOLUMETRIC WEIGHT ON NITROGEN SUPPLYING ABILITY OF SOIL AND ABSORPTION,UTILIZATION OF NITROGEN BY COTTON
    土壤容重对土壤供氮能力及棉花吸收利用氮素的影响
    EFFECT OF SOIL CONDITIONER DB—01—1 ON DROUGHT RESISTANCE
    土壤抗旱保水剂(DB—01—1)应用效果研究
    Study on the Soil Conditions with the Quality and Yield of the Jiashi Melon
    土壤条件对伽师瓜品质和产量关系研究
    EFFECT OF P—LEVEL TO AVAILABILITY OF MOLYBDENUM IN SOIL
    不同磷(P)水平对土壤中钼(Mo)有效性的影响
    Response to nitrogen and effect on salty soil reclamation of barley(primary report)
    大麦的氮肥效应及改土效果初报
 

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