1.
Status and evolution of soil nutrients and fertilization recommendation for flue-cured tobacco growing area in west Henan
豫西烟区土壤养分现状及其演变与烤烟施肥技术
2.
Analysis of the Present Status of Tobacco Production, Strategies for Its Subsequent Advancement in Tobacco-planting Areas of Central Henan Province;
豫中烟区烟叶生产现状分析与发展对策研究
3.
LATE CRETACEOUS PALAEOCLIMATES IN SOUTHWESTERN HENAN
豫西南区晚白垩世古气候的初步研究
4.
Experiment on the Wild Lily Introduction Cultivation of Mountainous Area of South Henan
豫西南部山区野生百合引种栽培试验
5.
Remote Sensing Application in Metallogenic Prognosis in Xiaonangou Area in West Xiong'ershan,Henan Province
豫西小南沟矿区地质特征及成矿预测
6.
A Research into the High Yield Cultivating Technique of Yudou 22 in the Northwest Area of Henan
高蛋白大豆豫豆22号在豫西北地区高产栽培技术研究
7.
Evolution logic of country youth s procreate idea--rural area in east and southwest Henan province as instance;
农村青年生育观念的演变逻辑——以豫东与豫西南的农区为例
8.
Effect of Phosphorus Fertilizer on Flue-cured Tobacco Growth, Yield and Quality in Cinnimon Soil of the Central Henan;
豫中褐土区磷肥用量对烤烟生长发育和产质量的影响
9.
Determination of the Ore-forming Age of Gold Deposits in Xiaoshan, Western Henan and Its Geological Significance
豫西崤山地区金矿成矿年龄的测定及其意义
10.
Study on Comprehensive Eco-economic Division Based on GIS in West Mountains Region of Henan Province;
基于GIS的豫西山地生态经济综合区划研究
11.
The Returning Farmland to Forest s Main Ecology Effect and the Value Research in the Hilly Area of West Part in Henan Province;
豫西丘陵区退耕还林主要生态效应及价值研究
12.
Study on Early-Fruiting Apple Varieties Adaptability in Western Henan Province;
苹果早中熟新品种在豫西地区的适应性研究
13.
The Survey and Thinking on Agricultural Administrative Execution in the Mountain Areas of Northwestern Henan Province;
豫西北山区农业行政执法状况的调查与思考
14.
STUDY ON COMPREHENSIVE ECO-ECONOMIC DIVISION BASED ON GIS IN WEST MOUNTAINS REGION OF HENAN PROVINCE--A CASE OF LUONING COUNTY;
豫西山地生态经济综合区划——以洛宁县为例
15.
Research on Soil Differences Regulation and Utilization of Henan Western Area;
豫西地区土地分异规律及合理利用研究
16.
Metallogenic Prognosis of Sliver-Lead Polymetallic Ore in Xiaonangou-Longwangmiao District
豫西小南沟—龙王庙地区银铅多金属成矿预测
17.
Effects Study of Timely Harvest Later on Summer Maize Variety Yield in the West of Henan
豫西地区夏玉米适时晚收产量效应研究
18.
MECHANISM AND FORECAST OF MATHENE BURSTING DUE TO GLIDING GEOGOLICAL STRUCTURES IN LUDIAN AREAS OF WEST HENAN PROVINCE
豫西芦店滑动构造区瓦斯突出成因及预测研究