grain yield的意思

grain yield中文翻譯：

[糧食]糧食產量

[醫]銀粒產額

相似詞語短語

grainfield───n.谷物用地

grainfields───n.谷物用地

brain cell───腦細胞

brain dead───腦死亡的

crop yield───糧食產量，作物產量；谷物收獲量

drain well───排泄井，排水井；污水井

gas field───天然氣田

grain size───[晶體]晶粒大小，[晶體]晶粒尺寸

grained───adj.有木紋的；除去毛的；漆成木紋的

雙語使用場景

Correlation analysis revealed that flag leave angle increased grain yield by increasing spikelet fertility.───相關性分析表明,較小的劍葉角度可通過提高結實率進而顯著增加產量.

Temperature within extremely low and high levels, affected spikelet formation, ripening, and final grain yield.───極低、極高范圍內的溫度影響小穗生成 、 成熟和最終籽粒產量.

Activated oxygen metabolism may be responsible for the relationship between canopy temperature and grain yield.───活性氧代謝可能是冠層溫度與籽粒產量顯著相關的重要生理原因之一.

Some measures have been pointed for the increase of grain yield and quality of wheat.───還提出了根外施用微肥來提高產量、改善籽粒品質的具體措施。

Second-degree polynomials equation of maize(Zea Mays L. ) grain yield with both planting density and nitrogen fertilization was established by means of regression analysis.───種植密度和施氮量對玉米籽粒產量的影響，建立了二次多項式回歸方程。

The effect of density on the protein content and grain yield is on a negative correlation.───密度對籽粒蛋白質含量的影響與其籽粒產量的變化呈負相關關系.

This brought a steady rise in the grain yield. In 1957 it nearly doubled that for 1949.───這使糧食產量不斷增長, 到1957年產量已經比1949年翻了一番.

The LCT is the optimum leaf color at which maximum grain yield is achieved.───葉色診斷指標實際上就是稻谷產量最高時的最適葉色.

英語使用場景

Four cycles of modified S1-HS (MS1-HS) alternant recurrent selection to improve grain yield of ZZ4 maize (Zea mays L. ) population have been completed in northern China.

Under high phosphorus conditions, however, the grain yield of the Andean genotypes was lower than that of the Mesoamerican genotypes.

The grain yield in China has been reduced after 1998, the year when grain production reached the peak level in the history, and it turned into the lowest level in 2003.

The relationship between grain yield and population index (the product of SPAD and LAI) at heading was a quadratic curve.

The study was done to understand the correlation between grain yield and stover IVDMD of maize.

The growth and grain yield of summer maize in three kinds tillage management of no tillage, moldboard plowing and sub-soiling under two conditions of stubble mulch and no mulch have been conducted.

This article uses economical cyclical theory and the agricultural cycle theory, analyzes the early warning system of the Jiangxi grain yield from 7 aspects.

Grain yield map is the important means for analyzing and managing data of yield monitor system.

Correlation of maize root number, LAI and grain yield at anthesis stage is significant.