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- Abstract: The SPAD - 502 chlorophyll meter appears promising for rapid, on-farm analysis of crop nitrogen status. 文章摘要: 叶绿素仪(SPAD-502)的出现使通过无损伤的田间速测对作物进行氮营养诊断成为可能。
- The SPAD-502 chlorophyll meter appears promising for rapid,on-farm analysis of crop nitrogen status. 摘要 叶绿素仪(SPAD-502)的出现使通过无损伤的田间速测对作物进行氮营养诊断成为可能。
- Use the SPAD-502 chlorophyll meter to rapid,on-farm analysis crop chlorophyll status and nitrogen fertilizer recommendation. 摘要 利用叶绿素仪SPAD-502进行田间快速测定,并对作物进行氮肥推荐。
- It suggests that chlorophyll meter is a suitable tool for the assessment of chlorophyll and nitrogen status in plants of Amaranth mangostanus. 综合本研究结果,显示叶绿素测计可利用于估测苋菜植体叶绿素及氮素状态,具有应用于苋菜氮肥管理之潜力。
- A plot experiment showed that there were significantly positive correlations (P?0.01)between chlorophyll meter values (SPAD values) and N content in leaves,leaf color chart(LCC)values at panicle initiation and heading stages. 田间小区试验结果表明;寒地水稻叶片的叶绿素值(SPAD值)在穗分化期、抽穗期与叶片含氮量及叶色卡值(LCC值)之间都呈极显著的正相关(P?0.;01)。
- In the picture a man is seen observing a meter. 你在图中可以看见一个人在观察仪表。
- Screening of Rice Germplasms for Tolerance to Low-nitrogen Using SPAD-value by Chlorophyll Meter 利用叶绿素仪SPAD值筛选耐低氮水稻种质
- Combining Chlorophyll Meter Readings and Remote Sensing Images for In-season Site-specific Nitrogen Management of Corn 叶绿素仪和遥感影像的结合在玉米精准氮素管理中的应用
- Do you remember the reading on the meter? 你记得表上的读数吗?
- The boy is one meter tall in his stocking feet. 这个小男孩不穿鞋的身高是一米。
- bermudagrass;centipedegrass;chlorophyll meter;diagnosis of nitrogen, nitrate;nitrogen fertilizer;tropical carpetgrass 关键词:地毯草;假俭草;百慕达草;氮肥;氮素诊断;叶绿素计;硝态氮
- Fantastic, he cleared2.4 meter without difficulty. 好极了,他轻松地越过了2米4。
- Follow the railroad track about100 meter. 顺着铁路走大约100公尺。
- He broke the record for the one-hundred meter dash. 他打破了百米赛跑纪录。
- One yard is nearly a meter in length. 一码约等于一公尺长。
- The passage is only one meter in the clear. 这过道内宽仅为一米。
- A meter is equivalent to 39.37 inches. 一米相当於三十九点三七英寸。
- Three-fourths meter is waltz time. 三/四拍是华尔滋曲的节拍。
- A hymn of irregular meter sung after the gradual. (天主教)圣歌弥撒开阶歌后唱的圣歌
- Haining Fengming Chlorophyll Co., Ltd. 海宁凤鸣叶绿素有限公司