Characteristics of Weed Community of Mixed Cropping Annual Artificial Grassland

  • 1年生人工混播草地杂草群落特性研究
  • 来源:互联网摘选更新时间:2025-01-20 11:44:57

  • 重点词汇
  • communityn. 社区;社会;团体;社团;界;共享;共有;(动植物的)群落
  • annualadj.每年的;一年的;[植物]一年生的;
  • mixedadj.混合的,混杂的;男女混合的;〈口〉头脑混乱的;形形色色的;
  • characteristicsn.特性,特征,特色,[数](对数的)首数( characteristic的名词复数 );独特性;性质;
  • grasslandn.草原;牧场;草地;
  • weedn.杂草;水草;烟草;
  • ofprep. 关于;属于…的;由…制成;
  • artificialadj.人造的;人工的;虚假的,非原产地的;人为的;
  • 相关例句
1、

Application of the biodiversity strategies in the control of rice blast by mixed cropping

水稻生物多样性混栽控制稻瘟病技术的应用

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2、

Effects of different nitrogen levels on iron nutrition and nitrogen fixation of peanut in maize-peanut mixed cropping system

玉米&花生混作体系中不同施氮水平对花生铁营养及固氮的影响

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3、

Effects of mixed cropping of maize and peanut on the N nutrition in cropping system

玉米-花生混作对系统内氮营养的影响研究

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4、

The Effect of Succession Cropping and Soybean Stubble on Soybean Root Exudates

大豆连作及其根茬腐解物对大豆根系分泌物中酚酸类物质的影响

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6、

The area of succession cropping has increased.

轮作方式和面积减少、连作面积增加;

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7、

Influence on sugarbeet growth, root yield and sugar content by the succession cropping

连作对甜菜生长和块根产量及含糖的影响

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8、

The Production of Succession Cropping Obstacles and Its Prevention and Cure Steps

作物连作障碍的产生及防治

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9、

Reason Analysis and Control Methods of Succession Cropping Obstacle

连作障碍原因分析及防治途径研究

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10、

However, because of slow growth and succession cropping obstacles, the development of American ginseng as medicinal resources is extremely limited.

但由于生长缓慢,连作障碍严重,西洋参药用资源的发展受到极大的限制。

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11、

Evaluation on comprehensive benefits of multiple cropping systems on upland red soil

红壤旱地多熟种植系统的综合效益评价

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12、

The Cultivation Techniques with High Benefit in Cucumber Seed Production Using Multiple Cropping

黄瓜制种间复种多作高效栽培技术

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13、

Evolution and management of soil fertility in rice fields under multiple cropping systems

多熟制条件下稻田土壤肥力演变及其管理

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14、

Effect of Multiple Cropping Forage Plant on Production Ability of Cultivated Land

复种牧草对耕地生产效能影响研究

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15、

Optimization on High Effect Multiple Cropping Pattern in Irrigated Area of Gansu

甘肃一熟灌区高效农田模式优化筛选

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16、

Study on Remote Sensing Methods for Monitoring Multiple Cropping Index

复种指数遥感监测方法研究

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17、

Study on productivity and efficiency of six different multiple cropping systems

不同复种方式的生产力和效益研究

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18、

A Study on the 25 Year's Successive Triple Cereal Cropping ( Barley Rice Rice) in a Paddy Field

稻田25年定位连种麦-稻-稻三熟制的研究

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19、

Change in Crop Yields Soil Nitrogen, Phosphorus, Potassium, and Organic Matter in a Long-term Triple Cereal Cropping System

长期三熟制下谷物产量和土壤氮磷钾及有机质性状的演化

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20、

Studies on the Cultural Techniques for A Triple-cropping System Including Hybrid Rice

杂交水稻春制晚杂油菜三熟高产栽培配套技术研究

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