您要查找的是不是：
- Efficacy Test of Mesotrione 10% SC for Control of Weeds in Summer Maize Field. 10%25甲基磺草酮悬浮剂防除夏玉米田杂草田间药效试验。
- From 1998 to 1999, field trials on broadleaf weeds control in summer maize fieldwith bromoxynil was carried out. 1999年用25%25溴苯腈乳油防除玉米田阔叶杂草。
- Considering comprehensively yield, NUE and loss of N,CCF N 180 kg/ha is the more ideal choice for summer maize in Wuqiao experimental station. 综合考虑产量、氮肥利用与氮素损失等因素,包膜复合肥用量N 180 kg/hm2是吴桥试区夏玉米季较为理想的选择。
- New Summer maize hybrid Suyu 14 was accomplished using self-selection inbred line 4A as female parent and T249 as male parent. 苏玉14是江苏沿江地区农科所以自选系4A作母本,通249作父本杂交育成。
- Zhang J W, Wang K J, Hu C H, Dong S T, Liu P.Effects of different nitrogen application stages on forage nutritive value of summer maize. 张吉旺;王空军;胡昌浩;董树亭;刘鹏.;施氮时期对夏玉米饲用营养价值的影响
- Shen L X, Wei Y P, Wang P, Yi Z X, Zhang H F, Lan L W.Effect of nitrogen supply of early kernel development and yield in summer maize (Zea mays L.). 申丽霞;魏亚萍;王璞;易镇邪;张红芳;兰林旺.;施氮对夏玉米顶部籽粒早期发育及产量的影响
- Each cultivar leaf number of the summer maize achieves fully in drawing, at the succedent phrase, the leaf number will not increase any more. 抽雄期夏玉米各个品种叶片数均已达到了最大，在之后的生育过程中，叶片数不会增加。
- Xu X Y,Zhang M M,Zhai B N et al.Genotypic ariation in nitrogen use efficiency in summer maize[J].Plant Nutr.Fert.Sci.,2006,12(4):495-499. [9]徐祥玉;张敏敏;翟丙年;等.;夏玉米氮效率基因型差异研究[J]
- A field experiment was conducted to determine the relationships between the yield loss of summer maize and the infestations of Amaranthus retroflexus and PoHulaca oleracea. 为了明确杂草种类对杂草密度与夏玉米产量损失之间的函数关系的影响及反枝苋和马齿苋为害夏玉米的产量损失模型,在田间开展了此项研究。
- Zhang J W,Wang K J,Hu C H,Dong S T,Liu P.Impact of different stages of nitrogen dressing on feeding value of forage summer maize[J].Scientia Agricultura Sinica,2002,35(11):1337-1342. [3]张吉旺;王空军;胡昌浩;董树亭;刘鹏.;施氮时期对夏玉米饲用营养价值的影响[J]
- Huanghe-Huaihe river summer maize area 黄淮海夏玉米区
- The Huanghuaihai Summer Maize Region 玉米
- mechanized sowing summer maize(Zea mays L.) 机播夏玉米
- winter wheat and summer maize rotation 小麦-玉米轮作
- Maize is widely planted in the America. 玉米在美洲广泛种植。
- Camping in summer is just what I have in mind. 夏日野营正是我心里想的。
- It took me all summer to get this tan. 我花了整个夏天才晒出这样的棕褐色。
- Many people like to chew mint gum in the summer. 许多人喜欢在夏天嚼薄荷口香糖。
- I get a feeling of inertia in a hot summer day. 在盛夏我有一种懒洋洋的感觉。
- A good hot summer could dry the ground out. 一个炎热的夏天可以将大地干透。
