x
uploads/cereal crops.jpg

cereal crops 谷(類作)物。

How should china , as the country which produces , processes and consumes more amount of rapeseed and rape oil than anything other else countries , do to develop its rape industry according to the principles of comparative advantage on the ground of protection on cereal crops in order to ensure the crops “ safety arouses much concern of china government and some scholars 中國在為確保糧食安全而對糧食作物進行保護的前提下,作為油菜生產、加工和消費的第一大國,如何按照比較優勢的原則發展油菜產業已經日益受到中國政府和學術界的關注。

How should china , as the country which produces , processes and consumes more amount of rapeseed and rape oil than anything other else countries , do to develop its rape industry according to the principles of comparative advantage on the ground of protection on cereal crops in order to ensure the crops “ safety arouses much concern of china government and some scholars 中國在為確保糧食安全而對糧食作物進行保護的前提下,作為油菜生產、加工和消費的第一大國,如何按照比較優勢的原則發展油菜產業已經日益受到中國政府和學術界的關注。

cereal-leguminous crops

In my present study , changes in structure and function of all parts of non - leaf organs ( culms , paleae , lemmas , awns , and glumes ) were investigated during a series of developmental stages and in various cultivars . characterization of the culms of lodging - resistant wheat varieties lodging is a potential cause of yield reduction in cereal crops ( crook et al , 1994 ) 其中,比較分析了非葉器官葉綠體超微結構的差異,測量了非葉器官的放氧和低溫熒光等生理指標,嘗試從結構與功能相結合的角度,探討非葉器官在提高作物產量中所起的重要作用。

How should china , as the country which produces , processes and consumes more amount of rapeseed and rape oil than anything other else countries , do to develop its rape industry according to the principles of comparative advantage on the ground of protection on cereal crops in order to ensure the crops “ safety arouses much concern of china government and some scholars 中國在為確保糧食安全而對糧食作物進行保護的前提下,作為油菜生產、加工和消費的第一大國,如何按照比較優勢的原則發展油菜產業已經日益受到中國政府和學術界的關注。

According to ecosystem transform laws of energy and substance circulation in space and time , the principle of water and soil fertility limit function , adopting the crop growth dynamic model , this paper evaluates proactive potentialities of cereal crops and main industrial crops cotton in the area 根據生態系統中物質、能量在時間、空間的循環轉化規律與水分、土壤限制作用原理,采用作物生長動態模型,估算了該區糧食作物與主要經濟作物棉花的生產潛力。

Being an important genetic resource , leymus is of significance to improvement of triticeae cereal crops . however , the origin and definition of the genus , precise taxonomic ranks and relationships among the species in the genus have been under discussion 因此,作為現在和將來麥類作物育種的重要三級基因源,賴草屬植物對改良遺傳基礎日益狹窄的麥類作物具有重要意義。

Moreover the pf40 gene was ubiquity distributed in cereal crop genome . dicots such as tobacco and tomato do not have the pf40 homolog gene , but we found its homolog gene maybe present in arabidopsis genome 用該基因與玉米、小麥、水稻主要禾本科作物的基因組dna雜交,結果表明pf40基因及其同源基因普遍存在于禾谷類植物中,同時在擬南芥基因組中也有pf40基因的同源序列。

A british government report said a 3 degree increase would cause millions of tons of cereal crops to fail and put between 1 . 2 billion and 3 billion people at risk of water shortages 英國政府發布的一份報告稱,如果全球氣溫上升3攝氏度的話,那么將會導致谷類作物減產達數百萬噸,并且還會使12億到30億人面臨水資源不足的局面。

The supply of labors is more than the demand . the surplus of agricultural labors mean rural surplus labor of the crop - cultivation ( cereal crops , industrial crops , forage crops ) 本文的農業剩余勞動力指農村中種植業(包括糧食作物、經濟作物、飼料作物)的剩余勞動力,同時分析了農業剩余勞動力轉移的經濟學定義。

During the spring and autumn periods , there were oil - fried pastry and steamed pastries such as honey cake , yishi , shenshi made of grounded grains of cereal crops , and junu a ring - shaped oil - fried food 到了春秋戰國時期,已出現油炸及蒸制的面點,如蜜餌酏食糝食等。

Still , studies of the genomes of cereal crops illustrate how prehistoric cultivators , by selecting for visible traits , were unwittingly selecting particular genes 盡管如此,谷物的基因組研究,說明了史前耕種者在選擇可見性狀時,不知情地選擇出特定的基因。

Whether unless heilongjiang province the vast in the lands , for our country main grain production base , rice on cereal crops it is the with a very important position 黑龍江省土地遼闊,是我國主要的糧食生產基地,水稻在糧食作物中的地位舉足輕重。

The expert points out , after china joins wto , in heilungkiang 4 big cereal crops maize , wheat , soybean and rice , the rice is the most competitive 專家指出,中國加入wto后,在黑龍江4大糧食作物玉米、小麥、大豆和水稻中,水稻最具有競爭優勢。

Indeed , working independently on different cereal crop species , breeders have been unknowingly altering them by selecting mutations in similar sets of genes 事實上,當育種家各自培育各種谷物物種時,已經不知情地選擇了類似的基因突變。

Study on the regional difference of comparative advantage of cereal crops and economic crops of farmer households in shanxi province 山西農戶糧經作物綜合比較優勢的區域差異分析

The potential values of cereal crops may be excavated by multiplying the chromosomes 通過多倍化途徑有可能進一步挖掘禾谷類作物的潛在利用價值。

Prices are up sharply for wheat but also for most other cereal crops 不僅小麥的價格在猛烈上漲,其他谷類農作物大多都如此。

Grain rain : rainfall increases obviously and impels cereal crops to grow 谷雨:降雨明顯增長,促使谷類作物生長發育。

The disease attacks cereal crop 這種疾病侵害了谷類作物。