1.
Study on Screening Methods and Threatening Pressure of Maize Varieties to Low Nitrogen Tolerance;
低氮高效型玉米品种筛选及筛选方法研究
2.
Screening Test of Pollinating Varieties for Hardy Early－maturing Variety of Pear18
抗寒早熟梨18号授粉品种筛选试验
3.
Study on Variety Selection and Distribution of Characteristic Flue-cured Tobacco in Linyi;
临沂特色烤烟品种筛选及其布局研究
4.
Tobacco-filled Variety Selection and Study on Fertilization Technology
填充型烟叶品种筛选及施肥技术研究
5.
Selection of Rice Varieties with Low Absorption and Accumulation of Cd and Pb
Cd、Pb低吸收积累水稻品种筛选研究
6.
Variety Selection of Purple Alfalfa in Miyun County,Beijing
北京市密云县紫花苜蓿品种筛选研究
7.
The development of burley tobacco varity with low TSNA content
白肋烟低TSNA含量的品种筛选初探
8.
Study on the Rice Variety Screening Suitable for Mechanized-transplanting Cultivation
适宜机插秧栽培的水稻品种筛选研究
9.
Growth Analysis for Introduced Poplar and Selection for Preferential Cultivers in Changbai Mountain Area;
长白山山地引种杨树生长分析及适宜品种筛选
10.
Cultivars Selection of Off-Seasonal Tomato in Lujiang Valley
潞江坝反季种植番茄耐贮运优良品种筛选
11.
Screening of Low Phosphorus Tolerant Cottons with Fusarium and Verticillium Wilts Resistance at Seedling Stage
棉花抗枯黄萎病品种耐低磷种质筛选
12.
The Classification, Selection and Hereditary Background Analysis of Hemerocallis Varieties;
萱草品种分类、筛选及部分品种遗传背景分析
13.
Breeding Rice Cultivars with Low Accumulation of Cadmium:Cultivars Versus Types
低镉累积水稻品种的筛选方法研究——品种与类型
14.
Studies on Screening of High Potassium Efficient Wheat Varieties in Huang-Huai Wheat Growing Region;
黄淮麦区钾高效小麦品种的筛选研究
15.
Studies on Screening of Salt-tolerance Assessment Indexes and Its Comprehensive Evaluation of Tobacco Varieties
烟草品种耐盐性指标筛选及综合评价
16.
Selection of Drought-resistant Rice Variety(Lines) in Heilongjiang Province
黑龙江省抗旱水稻品种(系)的筛选
17.
Low Temperature under the Adversity of Greenhouse Eggplant Varieties for the Screening
低温逆境下温室茄子专用品种的筛选
18.
Screening of suitable stocks of "Beibinghong"--a new variety of Vitis Amurensis Rupr.
“北冰红”山葡萄新品种适宜砧木的筛选