summer fallow

summer fallow的基本解释

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夏季休闲

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夏季休耕

与summer fallow相关的网络例句 [注：此内容来源于网络，仅供参考]

Summer fallow is the best method of destroying weed s.

夏季休耕是消灭杂草的最好办法。

Summer fallow is the best method of destroying weeds.

夏季休耕是消灭杂草的最好办法。不适合

Conventional tillage with bare ground, conventional tillage with straw incorporated and no-tillage with straw mulch were studied in the Hexi corridor of Gansu provience. The result showed: on summer fallow NTS stored soil water more than CTB and CTS by 30.62mm and 23.91mm, respectively; the winter storage irrigation quotas should be reduced to 900~1350 m^3/hm^2 on winter fallow; evaporation controlling rate arrived 38.1% and 7.3% at winter storage irrigation quotas 975m^3/hm^2 and 2100m^3/hm^2, respectively; NTS did not reduce ET during the spring wheat growth stage; yields different between treatments was not significant.

对甘肃河西内陆河灌区采用常规耕作、秸秆还田和覆盖免耕技术的农田水分效应进行研究，试验结果表明：在夏季休闲期，覆盖免耕比常规耕作和秸秆还田多贮水30.62mm和23.91mm；冬季休闲期可将大定额的储水灌溉减少到975~1350立方公尺/hm^2；覆盖免耕抑制蒸发率在储水定额为975立方公尺/hm^2时达到最大值38.1%，而在2100立方公尺/hm^2时最小为7.3%；覆盖免耕在作物生育期并没有减少土坡耗水量；各处理产量之间没有显著差异。

Summer fallow is the best method of destroying weeds.

夏季休耕是消灭杂草的最好办法。

Summer fallow is the best method of destroy ing weeds.

夏季休耕是消灭杂草的最好办法。

与summer fallow相关的网络解释 [注：此内容来源于网络，仅供参考]

summer fallow：夏季休闲

soil management 土壤管理 | summer fallow 夏季休闲 | bed planting 苗床种植

summer fallow：夏季休耕,夏季休闲

summer egg ==> 夏卵 | summer fallow ==> 夏季休耕,夏季休闲 | summer fallow field ==> 夏季休闲地

summer fallow field：夏季休闲地

summer fallow ==> 夏季休耕,夏季休闲 | summer fallow field ==> 夏季休闲地 | summer fallowing ==> 放牧休闲

clean summer fallow：夏耕休闲,夏季绝对休闲

clean stub ==> 新导电棒 | clean summer fallow ==> 夏耕休闲,夏季绝对休闲 | clean superconductor ==> 纯净超导体

Summer fallow is the best method of destroying weeds：夏季休耕是消灭杂草的最好办法

What's the best method of cooking beef? 烧牛肉... | Summer fallow is the best method of destroying weeds. 夏季休耕是消灭杂草的最好办法. | The teacher went over the same point so often that the children...