The change of rice cropping systems alters the environmental conditions essential to the multiplication and survival of rice stem borers, resulting in a conspicuous difference in the annual number of generations, the temporal position of the population peaks and the degree of infestation.

  • 水稻栽培制度的变革,改变了稻螟赖以生存的环境条件,导致二、三化螟的发生世代、发生型和为害程度发生了深刻的变化。
  • 来源:互联网摘选更新时间:2025-01-20 11:44:57

  • 重点词汇
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • multiplicationn.增加,增殖,倍增;[数]乘法,乘法运算;
  • rice cropping水稻栽培;
  • generationsn.代( generation的名词复数 );(家史中的)一代;产生;一批;
  • conditionsn.(居住、工作或做事情的)环境;(影响某事发生的)物质环境;<保险>承保险别;条件( condition的名词复数 );状况;健康状况;环境;
  • numbern.数字;编号;号码;数量;一群人;期,号;一段音乐;令人羡慕的东西;(语法)数;
  • systemsn.[物理化学]系( system的名词复数 );制度;身体;系统;
  • ofprep. 关于;属于…的;由…制成;
  • essential to对…必不可少;
  • 相关例句
1、

Japanese culture originated from a marine culture, where Japanese in a humid and marine climate undertook rice cropping with dogged endurance in all ages and formed a special feeling toward plants.

日本文化又是历代日本人在湿润的环境中以顽强的忍耐力和精神从事水稻栽培所形成的对植物有着特别感情的海洋文化。

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2、

Changes of Phosphorus Loss of Surface Runoff from Yellow Soil in Hilly Areas by Terrace Cropping

黄壤旱坡地梯化对土壤磷素流失的影响

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3、
4、

And the effects of different types intercropping and relay cropping system on qualities, such as the yield and content of protein, crude fiber, crude fat, crude ash and nitrogen free extract of organs and grain, were quite different.

不同间套作类型对秸秆和籽粒粗蛋白、粗纤维、粗脂肪、粗灰分及无氮浸出物等营养物质含量和产量的影响。

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5、
7、

Advances in Resources Intensive Utilization, Yield and Quality in intercropping or Relay Cropping Systems

间套作资源集约利用及对产量品质影响研究进展

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9、

The effects of shading on photosynthetic and fluorescent characteristics of soybean seedlings under maize-soybean relay cropping

不同大豆品种幼苗叶片光合及叶绿素荧光特性对套作遮荫的响应

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10、

A Parameter Measurement and Control System of Cropping Shears and Post-Rolling Equipments by Microcomputer

飞剪及轧后设备的微机参数检测与控制系统

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11、

Alley cropping; strip cropping: growing two or more crops in alternating strips or blocks on the same piece of land at the same time.

条植法;条播法:在同一块田里按条或块同时种植两种或两种以上的作物。

provided by jukuu

12、

Graded banks are not constructed nor is strip cropping practiced. I would challenge any doubting Thomas in my pea patch.

河岸梯田没有构筑,条畦种植也没有进行。有谁不信,我愿在我的豌豆畦里与他辩论一番。

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14、

The initiative includes incentives to encourage farmers to adopt conservation practices, such as contour farming, strip cropping and, increasingly, minimum-till or no-till farming.

该行动包括鼓励农民采取等高耕种、等高条植以及进一步减少耕犁次数或免耕等保护措施在内的激励机制。

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15、

Component Patterns of Double Cropping Super Rice in South China

华南双季超级稻产量构成模式探讨

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16、

There was a significant difference in yield of double cropping rice.

双季稻不同栽培模式的产量存在显著差异。

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17、

Ideal morphological characteristics of South China double cropping super rice seedling

华南双季超级稻秧苗理想形态性状研究

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18、

Current Status and Development Strategies of Double Cropping Rice Production in Hubei Province

湖北省双季稻生产的现状及发展对策

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19、

Comparison of High Yield Characteristics for Double Cropping Rice Cultivated in Different Systems

双季水稻不同栽培方式高产特性比较

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20、

Wheat-maize double cropping is the main cropping system of grain production on Hebei Plain.

小麦、玉米一年两熟是河北平原粮食生产的主要种植制度。

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