He read a passage on rice farming from the geography book.

他从地理书中读到一段关于稻栽培的文章。

The rice has been acclimated in this area.

稻已能适应这一地区的环境。

Abstract : It is difficulty to select and breed apomictic germplasm among diploid rices at present, but it has become a hotspot to select and breed apomictic germplasm among polyploid rices.

摘要 ： 目前，在二倍上选育稻无融和生殖种质的难度较大，而在多倍筛选稻无融和生殖新种质已成为稻无融和生殖研究新的生长点。

They share sequence homology and show sequence similarity 89.1% and 70.1% to the LTR of rice retrotransposon RIRE8, respectively.SLTR1 and SLTR2 are of gypsy retrotransposons of rice.

序列比较发现，SLTR1和SLTR2存在著较高的同源性，并与稻转座子RIRE8的LTR序列高度同源，分别为89.1%和70.1%，它们属于一类稻gypsy类型转座子。

Under the selection pressure of crude toxin filtration, three kinds of treatment methods and four kinds of phytotoxin concentrations were used to screen the blast-resistant callus phenylalanine.

摘要以稻瘟病病原菌粗毒素提取液为选择压，对稻进行抗病性筛选，结果表明：粗毒素提取液对稻愈伤组、继代及分化有明显的抑制作用，抑制程度随毒素浓度提高而增强，且品种间差异显著。

The paddy soil probably had a long history of tillage, and furthermore it had formed gley horizon and illuvium, but its fertility was not high either.

稻土有较长耕作历史，并已形成了潜育层和潴育层，但土壤肥力并不高。

Chromosome 12 of pollen mother cell of japonica trisomic rice (Oryza sativa L.) was successfully isolated using microglassneedles under the micromanipulator in this study.

首次以粳稻第12号三为材料，采用玻璃针染色微分离法，成功地分离到了稻第12号染色。

The typical microthermal climate in summer and autumn resulted in a serious reduction of the production of paddy, buckwheat and other crops.

其灾害类型，是典型的夏秋季低温致稻、荞麦等主要农作物的大幅欠收引起的。

By using phytotron, critical temperature and the thermo-sensitive phase of Pingxiang Dominant Genic Male Sterile Rice were studied under artificial conditions.

利用人工气候箱研究了萍乡显性核不育稻临界温度值及其温度敏感期。

For the detection of Rice dwarf virus(RDV) from single leafhopper and leaf,the dot-blotted hybridization method based on molecular biology were established.

快速从稻叶片和单头介昆虫中检测稻矮缩病毒的斑点分子杂交。

Abstract： Using Improved serape-making method,the studies were made on the stomatal density of flag leaves of rice.

摘 要： 用改良刮制法研究了稻剑叶的气孔密度。

The peasants reaped their rice.

农民们收割了稻。

Wheat and rice are cereals.

小麦和稻是谷类植物。

UV-B-induced cyclobutane pyrimidine dimmers (CPD) in the DNA of rice seedlings were measured using ELISA with specific monoclonal antibody.

摘要采用单克隆抗ELISA检测了UV-B对稻叶片CPD的形成及温度的影响。