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- Is green bristlegrass Chinese traditional medicine? 狗尾草是中药吗?
- Green bristlegrass was dominant species,and fat hen and cockspur grass were subdominant species. 研究区内有野生草本植物25种,其中优势种群是狗尾草种群,亚优势种群为灰菜、稗草种群。
- The influence of green bristlegrass on three turfgrass species under heat and drought condition. 高温和干旱条件下狗尾草对三种草坪草生长的影响
- The influence of green bristlegrass on three turfgrass species under unfavorable water condition. 涝灾条件下狗尾草对三种草坪草生长的影响
- On the early days of planting vegetation,we advise that the sanitary landfills introduce green bristlegrass,fat hen and cockspur grass at the same time of sodding. 建议在卫生填埋场植被建设初期,在种植人工草皮的同时,适当地引入狗尾草、稗草、灰菜等野生优势种,使野生草本群落逐渐替代人工草坪;
- Within three years, 10% of the green bristlegrass seeds in the soil still had the ability of germination while no seeds of the redroot amaranth survived. 反枝苋种子埋藏三年半时间基本失去发芽能力,狗尾草埋藏五年后仍有10%25的种子具有发芽能力。
- Cyhalofop-butyl is highly effective in controlling cockspur grass, chinese sprangletop and it can also control crab grass, green bristlegrass, goosegrass, etc. 氰氟草酯对稗草等禾本科杂草效果优良,对千金子、双穗雀稗具有特别功效。
- The growth character of crofton weed in mixture transplanting with different green bristlegrass perennial ryegrass and Trifolium repens under different management conditions was studied. 以狗尾草、黑麦草、白三叶为材料研究了混栽其中的紫茎泽兰在不同肥力条件下的生长状况。
- Under the density of 200 plants per square meter for the green bristlegrass, the increase degree of these three turf heights decreased as the density of green bristlegrass increased. 狗尾草密度在 2 0 0株 /m2以内 ,3种草坪草生长高度增长的幅度随狗尾草密度增加而降低 ;
- The results of field trail indicated that inhibition rate of the metabolite of Z_40 strain against barnyard grass(Echinochloa crusgalli),green bristlegrass(Setaria viridis),and copperleaf (Acalypha australis) were 80.30%,81.59%,and 88.71% respectively. 田间试验结果表明;Z40菌株代谢产物对稗、狗尾草、铁苋菜的防治效果均在80%25以上;抑制率分别为80.;30%25;81
- Abstract : The growth character of crofton weed in mixture transplanting with different green bristlegrass perennial ryegrass and Trifolium repens under different management conditions was studied. 摘要 : 以狗尾草、黑麦草、白三叶为材料研究了混栽其中的紫茎泽兰在不同肥力条件下的生长状况。
- grass strip of African green bristlegrass Narok 纳罗克非洲狗尾草带
- Mr. Green spoke highly of our city. 格林先生很称赞我们的城市。
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- Mr Green is a professor in name but not in reality. 格林先生是徒有虚名的教授。
- The man whose right eye is blind is Mr. Green. 右眼瞎的那人是格林先生。
- Hello. worldwide flowers. Ers. Green speaking. 喂,这是世界花卉公司,我是格林太太。
- Are you going to get the house painted green? 你打算要把房子漆成绿色吗?
- The paper turned green as if by magic. 这纸魔术般地变成了绿色。
- The house was painted green outside. 这房子外部漆成绿色。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries