查询词典 grasses

The Leaf spot is one of important diseases in golf courses. It causes leaf spot and leaf blight on many species of grasses, and can influence sights and destroy quality of grasses.

叶斑病是发生在高尔夫球场草坪上的一种重要病害，主要引起多种草坪草的叶斑和叶枯，严重影响草坪景观，破坏草坪质量。

Low seeding rates of cereal rye, oats or Rattail fescue in the mix are suitable grasses for temporary cover crops for areas seeded to native grasses.

播种率低的谷物黑麦，燕麦或 Rattail 羊茅也是适合种植天然牧草区的临时地表植物。

As a result, synthesizing the comparison of the characteristics of drought resistance, cold tolerance, barren resistance and production of these ten grasses, we have found that the resistance of Bromus inermis,Festuca arundinacea was better , and consequently Bromus inermis , Festuca arundinacea were proofed to be favorable grasses for developing pasture in northern China in the future. Whereas, Bromus biebersteinii, Festuca rubra,Dactylis glomerata,Phleum pratense,Agropyron desertorum,Agropyron smithii,Elytrigia elongate and Phalaris arundinacea were worse, and therefore measures to local conditions and prudence in the production practice were advocated.

因此，综合抗旱性、耐寒性、耐贫瘠性及田间的生产性能的比较研究，10种牧草中的无芒雀麦、苇状羊茅的抗性表现较好，是今后我国北方地区进行人工草地建设的良好牧草种类；而草地雀麦、紫羊茅、沙生冰草、蓝茎冰草、长穗偃麦草、猫尾草、鸭茅和草芦表现不好，在生产实践中应因地制宜、谨慎推广。

In order to select a kind of eminent grass which is adaptable to the northern China, the present thesis studies ten kinds of grasses from Gramineae, Bromus biebersteinii,Bromus inermis,Festuca arundinacea ,Festuca rubra,Dactylis glomerata ,Phleum pratense,Agropyron desertorum,Agropyron smithii,Elytrigia elongate and Phalaris arundinacea,and also explores the physiological aspects of their drought resistance, cold tolerance and barren resistance. The drought resistance experiment was conducted to study 10 grasses under water stress during seedling stage by simulating indoor drought environment.

为了能选适应我国北方地区的抗旱、耐寒、耐贫瘠特性的优良牧草，本研究以草地雀麦、无芒雀麦、苇状羊茅、紫羊茅、沙生冰草、蓝茎冰草、长穗偃麦草、猫尾草、鸭茅、草芦为材料，在抗旱、耐寒和耐贫瘠性特性三方面的生理方面进行了探索研究。

In this paper, we reviewed the advances in this area with some important grasses such as Lolium L. Dactylis L., Festuca L., Feymus Hochst, and Elymus L., in which included the screening of molecular markers and construction of molecular genetic maps, gene clone, and transgenetic grasses et al.

以黑麦草属、鸭茅属、羊茅属、赖草属和披碱草属的几种&模式牧草&为重点，从分子标记研究、遗传图谱绘制、基因克隆以及遗传工程等方面对这些研究进展进行了综述。

The vertical roots of short-lived grasses Erodium axyrrhynchum and annual grasses Ceratocarpus arenarius formed before May so to avoid the drought season.

3一年生草本植物角果藜的根系垂直生长主要发生在4月至5月中旬，短命植物尖喙牻牛儿苗的根系垂直生长主要在5月之前，两者都是在干旱季节来临之前垂直根迅速生长，以增加水分吸收。

Expounded the biotic ecotype and nutrient analyses of cultivated leguminous grasses in Keeqin Meadow, scientific basis is provided for leguminous grasses' cultivatting widely and gilled s owing to build a good quality and high output grnssland.

本文着重对科尔沁草地适宜栽培的主要豆科牧草的生物生态学特性和饲用特性进行了阐述与评价，并对主要豆科牧草营养成分做了分析，为科尔沁草地大面积栽培及补播豆科牧草，建立高产优质人工草地，利用豆科牧草资源提供科学依据。

DEAN STEWART: I was actually with the Environment Department at one of the local councils and I worked with Landcare groups and community groups and friends groups, actually it's funny when I think about it now because what I was doing then was pulling out, weeding out all the European grasses and vines and trees and planting indigenous grasses and eucalypts and wattles, and I thought about it not that long ago actually when I was doing the walks and somebody asked a similar question in that, I still feel that I'm doing exactly the same thing but just in a different way.

那时我正在环境部下属的一个地方理事会工作，并和许多土地保护团体、社区团体以及其他友好团体开展合作。想想真的很有趣，因为那时我的工作正是拔掉、根除所有欧洲草木和蔓藤植物，取而代之种植土生土长的草皮、桉树和金合欢树。我想起前不久散步的时候，有人问了我一个与此有关的问题。可我仍然觉得，我只不过是以不同的方式做同一件事。

The study of grasses .tufted or perennial or annual grasses having runners: finger grass; windmill grass .

一个禾本科植物属，有蔓，丛生或多年生或一年生；指状禾草；蔓延阿利昂花。

We test hundreds of species every year including: corn, soybeans, alfalfa, canola, sorghum, sunflowers, cereals, grasses, native grasses and forbs, flowers, and vegetables.

我们的测试数以百计的物种，每年包括：玉米，大豆，苜蓿，油菜，高粱，向日葵，谷类，草，本土草种和forbs ，花卉和蔬菜。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。