orchard grass 中文意思是什麼

orchard grass 解釋
鴨茅,雞足草。

  • orchard : n. 果園;果園里的全部果樹;〈美俚〉棒球場。-ist, -man 果樹栽培家;果園經營人。
  • grass : n 1 草;牧草;牧草地,牧場;草地,草原。2 〈pl 〉 【植物;植物學】禾本科植物;〈pl 〉 草葉;〈俚...
  1. Grass varieties grown include timothy hay, smooth brome grass, meadow brome grass, wheat grasses, tall fescue, orchard grass and wild rye

    栽培的牧草品種包括梯牧草無芒雀麥草草地雀麥草冰草高羊茅野茅和野麥。
  2. The study showed that n and p runoff concentrate in storm is higher that norm. with the cover level increasing and different utilization manners, losses of n and p nutrient showed notable divergence. ( 2 ) with the increasing of rainfall and rainfall intensity, losses amounts of runoff silt in fallow field, com field and orchard field showed rising, while was stable in grass field

    黑土徑流泥沙流失量,總的趨勢是隨降雨量、降雨強度增加,休閑地、玉米地、果園的流失量有增加的趨勢,而草地泥沙流失量無增加的趨勢,基本衡定;徑流泥沙流失量及泥沙n 、 p流失隨植被覆蓋的增加而降低。
  3. In light of current using situation and drawing on the experience of many scholars researched methods and viewpoints, this thesis made com land, fallow land, orchard, grass land as experimental field in black soil region jlau, which carried out experiment by applying different amounts of n and p fertilization in corn field. by means of collecting the samples of rainfall runoff, erosion silt and surface layer soil before and after rainfall for one year nature precipitation in field, we study the effect of surface runoff on n and p nutrient and fertility degeneration. the results showed : ( l ) there are lots of factors which affect soil erosion and losses of n and p, in which rainfall and rainfall intensity were more important, while rainfall intensity is the most important meteorological phenomena factor

    針對當前黑土利用現狀,本文借鑒眾多學者的研究方法和觀點,在吉林農大黑土區選擇利用方式不同的玉米地、休閑地、果園、草地,在玉米區進行了不同數量的施肥,通過野外試驗,採集一年自然降雨產流及泥沙樣品,同時採集降雨前後的耕層土壤樣品,研究了黑土區地表徑流對氮磷養分特徵及肥力退化的影響,結果表明:土壤侵蝕和氮磷的流失受諸多因素的影響,降雨量、降雨強度是重要因子,而降雨強度是影響農田地表徑流養分流失的最重要的氣象因子,特別是暴雨,暴雨徑流中氮磷濃度較平時高得多;隨作物生長,覆蓋度逐漸增加以及不同利用方式下表現的覆蓋度差異,氮磷流失都表現為顯著的差異。
  4. On our arrival at the orchard, we found the culprit s parents had already burned all the bank statements, documents and correspondence of the culprit, leaving a huge area of burnt grass at the back of the orchard. we thought we would find nothing

    在不存厚望的情況下,我們仍不放過每一個角落,我們和紐西蘭警員搜遍整座大屋,終于在主犯父母睡房一個抽屜的角落搜出了一張支票存根。
  5. They carved out an orchard where there was wild grass

    他們在曾是野草叢生的地方開辟了果園。
  6. She sent a question glance across the tall grass and in and out among the orchard trees.

    她的目光疑問地掠過高高的青草,又在果樹間來回搜尋。
  7. On this base, a new water managemat pattern of orchard on weibei highland, “ grass planting beween apple tree rows + wheat straw mulching on the region of apple tree roots ”, was put forward

    在此基礎上,提出了渭北旱地果園各種年型下「果樹行間生草+樹盤秸稈覆蓋」的水分管理新模式。
  8. The results showed that the best water management pattern of fuji apple orchard was wheat straw mulching under low annual precipitation and grass planting under high annual precipitation. the comprehensive analysis was carried out on effects of different water management patters on yield of fuji apple, soil water conservation and soil organic matter of fuji apple orchard, growth in various stages and fruit quality of fuji apple under different annual precipitation

    結果表明,在乾旱年份,紅富士蘋果園水分管理模式以秸稈覆蓋方式最佳,在多雨年份,紅富士蘋果園水分管理模式以果園種植白三葉草方式最佳;並綜合分析了不同降水年型不同水分管理模式對紅富士蘋果產量的影響,不同水分管理模式對果園土壤含水量和土壤有機質的影響及不同水分管理模式對紅富士蘋果生長狀況、外觀品質、內在品質的影響。
分享友人