Quality formation and Fluoride content during brick tea primary processing;
砖茶初制过程中品质的形成与氟含量变化
A research on the time oriented quality lnfluence of the refrigertory beef;
冷库的贮藏时间对牛肉品质影响的研究
Investigation on properties of sweet potato starches and quality of starch-noodles;
甘薯淀粉性质及所制粉丝品质的研究
Senior middle school students character and manipulative ability in physics experiment;
高中生物理实验操作能力及品质的发展研究
Junior middle school students character and manipulative ability in physics experiment;
初中生物理实验操作能力及品质的比较研究
Effects of Different Fertilizer Combinations on Growth,Development,Yield and Character of Pluot to USA;
不同施肥组合对美国杏李生长发育及产量和品质的影响
Study on rice plant nitrogen metabolisms and their relationships with grain quality;
水稻品种氮素代谢特性与稻米主要品质性状关系的研究
Effect of cobalt on yield and grain quality of winter wheat;
施钴对冬小麦产量品质的影响
Effect of potassium on grain quality and yield of winter wheat;
钾素对冬小麦品质和产量的影响
Effect of regulated deficit irrigation on water use efficiency and fruit quality of pear-jujube tree in greenhouse;
调亏灌溉对温室梨枣树水分利用效率与枣品质的影响
Effects of different deficit irrigation periods on yield and fruit quality of tomato;
亏缺灌溉时期对番茄果实品质和产量的影响
Effects of different bee s pollination on yield and fruit quality of greenhouse tomato;
不同蜂授粉对设施番茄产量和品质的影响
Effects of Biogas Slurry on Quality and Yield of Hydroponic Cole;
沼液配施对水培油菜产量及品质的影响
Effect of Different Irrigation Methods on Plant Growth,Fruit Quality and Yield of Tomato in Greenhouse;
不同灌溉方法对日光温室番茄生长、品质和产量的影响
Study on relationship between the peroxidase and esterase isozyme and quality and yield in different peanut varieties(strains);
花生不同品种(系)过氧化物酶、酯酶同工酶与品质、产量的关系