1.
At the same time the development of muteon lamb husbandry by means of technology of commercial crossbreeding abtoined high beneficial effect.
同时以经济杂交技术在本地区开发羔肉羊高效生产 ,取得了良好的经济杂交效果。
2.
Analysis on Economic Characters of Mainly Promoted Hybrid Rice in Guangdong;
广东省主推杂交水稻组合经济性状分析
3.
Select Study on Excellent Individual Plant of Hybrid Hippophae Rhamnoides of Ecological and Economic Type;
生态经济型杂交沙棘优良单株选择研究
4.
Research of Interspecific Cross and Gynogenesis in Several Kinds of Economic Sea Urchin;
几种经济海胆的种间杂交和雌核发育研究
5.
Inheritance Characters of Three Economic Characteristics of Crossed Chestnut Progeny
板栗杂交后代3个重要经济性状的遗传特点
6.
Studies on Genetic Effects and Heterosis of Main Economic Characters of Gossypium Hirsutum×G.Barbadense;
棉花海陆杂交主要经济性状的遗传与杂种优势研究
7.
Analysis of Heterosis of Economic Traits in Silkworm Hybrid;
家蚕若干品种杂交组合经济性状的杂种优势分析
8.
Analysis of Genetic Variation of Main Economic Traits of Interspecific Hybrid between Gossypium Hirsutum L. and G. Barbadense L. and Its Backcross Populations
陆海棉花杂交F_1代及其回交后代主要经济性状的遗传变异分析
9.
ANALYSIS OF CORRELATION, PATH, COMBINING ABILITY AND HERITABILITY FOR MAJOR ECONOMICAL TRAITS IN HYBRID RICE;
杂交水稻主要经济性状的相关、通径及配合力、遗传率分析
10.
Analysis of Genetic Variation of Main Economic Traits of Interspecific Hybrid Backcross Populations between Gossypium hirsutum L.and G.barbadense L.
陆海杂种回交后代主要经济性状的遗传变异分析(摘要)
11.
Effect of Planting Density and Nitrogen Application Rate on Economic Characters and Yield of Corn in Hilly Area
栽培密度和施氮量对丘陵区杂交玉米经济性状与产量的影响
12.
Studies on the Trend of Inheritance of Main Characters of Blackcurrant Fruit in Hybrid Progenies
黑穗醋栗杂交后代果实主要经济性状的遗传倾向研究
13.
Effects of Enhanced Ultraviolet-B Radiation on Main Economical Character of R-line Thermal Stability of 'Three-line' Hybrid Rice
UV-B辐射增强对三系杂交水稻恢复系主要经济性状的影响
14.
On the Circular Economy Mode Oriented by High-Efficiency Ecological Agriculture Industrialization --A Case Study of Ningxiang Paddy Rice Chemical Factory
高效生态农业产业化主导型循环经济模式研究——以宁乡县超级杂交稻生态工程为个案
15.
dna rna hybridation
dna rna 杂交
16.
boom-and-bust of economics
经济萧条和经济繁荣的交替循环
17.
Economics & Evolution: Bringing Life Back into Economics
经济学与演化：经济学中的社交
18.
uliar to a seminatural economy
半自然经济的物物交换