1.
A Study on Weeds Seed of Cruciferae in Xinjiang
新疆十字花科杂草种子特征研究（Ⅱ）
2.
Study of Weed Bank in Dry Farmland and Effects of Nonbiologic Factors on the Germination of Commom Dayflower Seeds;
旱田土壤杂草种子库及非生物因素对鸭跖草种子萌发影响的研究
3.
It is also more likely to contain diseases, weed seeds and insects.
它还非常可能包含疾病、杂草种子和害虫。
4.
VIABILITY TEST OF SOME QUARANTINE WEED SEEDS INTERCEPTED FROM IMPORT GRAINS;
进境粮谷中截获的检疫性杂草种子生活力测定
5.
DETECTION OF IMPORT QUARANTINE WEEDS OF AVENEAE L. BY SSR MARKERS
燕麦属进境检疫性杂草种子的SSR标记检测
6.
Preliminary study on soil seed bank of weeds in winter wheat field on Loess Plateau
陇东黄土高原冬小麦地土壤杂草种子库初探
7.
Study on seed germination of weeds in imported vegetable seeds in Guangdong ports
广东口岸进境蔬菜种子携带的杂草种子及其萌发
8.
Breeding and Studies of Foxtail Millet Hybrid Changzagu 2 with Herbicide-resistance
抗除草剂谷子杂交种长杂谷2号选育研究
9.
Studies on Genetic Characters of Several Interspecific Hybrids F_1 in Elymus and Construction of Molecular Genetic Map of Weatgrass;
几种披碱草种间杂种F_1遗传特性及冰草分子图谱构建研究
10.
Production of Interspecific Cybrid, Symmetric Somatic Hybrid in Nicotiana Via Protoplast Fusion and Their Identification by RAPD and SCAR Markers;
烟草种间胞质杂种、对称体细胞杂种的获得及其分子标记鉴定
11.
Study on Cross Compatibility of Different Hemerocallis Varieties and Their Seed Germination Force
萱草不同品种杂交亲和性及其种子萌芽力研究
12.
Seed Production Characteristics of an Exotic Weed Mikania micrantha
外来杂草薇甘菊在不同群落中的种子生产特征
13.
Studies on Seed Germination and Its Regulation of Root Parasitic Weed Orobanche;
根寄生杂草列当种子的萌发及其调控的研究
14.
Study on Cross Breeding and Establishment of Molecular Genetic Markers of Volvariella Volvacea;
草菇杂交育种研究及其分子遗传标记的建立
15.
Study on the Occurring Characteristic of Weeds and the Method of Weed Control in Alfalfa Seed Product Field;
苜蓿种子田杂草发生特点与防除方法的研究
16.
Studies on the characteristics of seed germination of a vicious weed species,common purslane
恶性杂草马齿苋(Portulaca oleracea)种子萌发特性的研究
17.
Study on the Investigate and Chemistry Controlling of Malignant Weed in Seed Product Field of Agropyron Mongolicum Keng
蒙农1号蒙古冰草种子田杂草调查与化学防除研究
18.
Hybrid identification of progenies of Zoysia crosses by SRAP marker
结缕草属植物杂交后代杂种真实性鉴定——SRAP分子标记