The rice has been acclimated in this area.

稻已能适应这一地区的环境。

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

他从地理书中读到一段稻栽培的文章。

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的诱导形成及温度的影响。

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。

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体昆虫中检测稻矮缩病毒的斑点分子交。

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。

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导致稻、荞麦等主要农作物的大幅欠收引起的。

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12三体为材料，采用玻璃针色体微分离法，成功地分离到了稻12色体。

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。

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，并与稻逆转座子RIRE8的LTR序列高度同源，分别为89.1%和70.1%，它们属一类稻gypsy类型逆转座子。

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织诱导、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。

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，在二倍体平上选育稻无融和生殖种质的难度较大，而在多倍体平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。

The rice has been acclimated in this area.

水稻已能适应这一地区的环境。

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

他从地理书中读到一段关于水稻栽培的文章。

The peasants reaped their rice.

农民了水稻。

Wheat and rice are cereals.

小麦和水稻是谷类植物。

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对水稻叶片CPD的诱导形及温度的影响。

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水稻剑叶的气孔密度。

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

快速从水稻叶片和单头介体昆虫中检测水稻矮缩病毒的斑点分子交。

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水稻临界温度值及其温度敏感期。

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导致水稻、荞麦等主要农作物的大幅欠引起的。

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号三体为材料，采用玻璃针染色体微分法，功地分到了水稻第12号染色体。

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.

水稻土有较长耕作历史，并已形了潜育层和潴育层，但土壤肥力并不高。

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，并与水稻逆转座子RIRE8的LTR序列高度同源，分别为89.1%和70.1%，它属于一类水稻gypsy类型逆转座子。

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，对水稻进行抗病性筛选，结果表明：粗毒素提取液对水稻愈伤组织诱导、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。

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，在二倍体水平上选育水稻无融和生殖种质的难度较大，而在多倍体水平筛选水稻无融和生殖新种质已为水稻无融和生殖研究新的生长点。

The rice has been acclimated in this area.

水稻已能适应区的环境。

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

他从理书中读到段关于水稻栽培的文章。

The peasants reaped their rice.

农民们收割水稻。

Wheat and rice are cereals.

小麦和水稻是谷类植物。

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UV-B对水稻叶片CPD的诱导及温度的影响。

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

摘 要： 用改良刮制法研究水稻剑叶的气孔密度。

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

快速从水稻叶片和单头介体昆虫中检测水稻矮缩病毒的斑点分子交。

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萍乡显性核不育水稻临界温度值及其温度敏感期。

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导致水稻、荞麦等主要农作物的大幅欠收引起的。

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号三体为材料，采用玻璃针染色体微分离法，功分离到水稻第12号染色体。

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.

水稻土有较长耕作历史，并已潜育层和潴育层，但土壤肥力并不高。

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，并与水稻逆转座子RIRE8的LTR序列高度同源，分别为89.1%和70.1%，它们属于类水稻gypsy类型逆转座子。

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，对水稻进行抗病性筛选，结果表明：粗毒素提取液对水稻愈伤组织诱导、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。

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，在二倍体水平上选育水稻无融和生殖种质的难度较大，而在多倍体水平筛选水稻无融和生殖新种质已为水稻无融和生殖研究新的生长点。

The rice has been acclimated in this area.

水稻已能适应这一地区的环境。

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

他从地理书中读到一段关于水稻栽培的文章。

The peasants reaped their rice.

农民们收割水稻。

Wheat and rice are cereals.

小麦和水稻谷类植物。

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UV-B对水稻叶片CPD的诱导形成及温度的影响。

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

摘 要： 用改良刮制法水稻剑叶的气孔密度。

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

快速从水稻叶片和单头介体昆虫中检测水稻矮缩病毒的斑点分子交。

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

利用人工气候箱萍乡显性核不育水稻临界温度值及其温度敏感期。

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，典的夏秋季低温导致水稻、荞麦等主要农作物的大幅欠收引起的。

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号三体为材料，采用玻璃针染色体微分离法，成功地分离到水稻第12号染色体。

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.

水稻土有较长耕作历史，并已形成潜育层和潴育层，但土壤肥力并不高。

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，并与水稻逆转座子RIRE8的LTR序列高度同源，分别为89.1%和70.1%，它们属于一类水稻gypsy类逆转座子。

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，对水稻进行抗病性筛选，结果表明：粗毒素提取液对水稻愈伤组织诱导、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。

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，在二倍体水平上选育水稻无融和生殖种质的难度较大，而在多倍体水平筛选水稻无融和生殖新种质已成为水稻无融和生殖新的生长点。

The rice has been acclimated in this area.

已能适应这一地区的环境。

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

他从地理书中读到一段关于栽培的文章。

The peasants reaped their rice.

农民们收割了。

Wheat and rice are cereals.

小麦是谷类植物。

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对叶片CPD的诱导形成及温度的影响。

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剑叶的气孔密度。

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

快速从叶片单头介体昆虫中检测矮缩病毒的斑点分子交。

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临界温度值及其温度敏感期。

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导致、荞麦等主要农作物的大幅欠收引起的。

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

首次以粳第12号三体为材料，采用染色体微分离法，成功地分离到了第12号染色体。

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.

土有较长耕作历史，并已形成了潜育层潴育层，但土壤肥力并不高。

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，SLTR1SLTR2存在著较高的同源性，并与逆转座子RIRE8的LTR序列高度同源，分别为89.1%70.1%，它们属于一类gypsy类型逆转座子。

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.

摘要以瘟病病原菌粗毒素提取液为选择压，对进行抗病性筛选，结果表明：粗毒素提取液对愈伤组织诱导、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。

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，在二倍体平上选育无融生殖种质的难度较大，而在多倍体平筛选无融生殖新种质已成为无融生殖研究新的生长点。

The rice has been acclimated in this area.

水稻已能适应这一地区的环境。

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

他从地理书中读到一段关于水稻栽培的文章。

The peasants reaped their rice.

农民们收割了水稻。

Wheat and rice are cereals.

小麦和水稻植物。

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

摘要单克隆抗ELISA检测了UV-B对水稻叶片CPD的诱导形成及温度的影响。

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

摘 要： 改良刮制法研究了水稻剑叶的气孔密度。

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

快速从水稻叶片和单头介体昆虫中检测水稻矮缩病毒的斑点分子交。

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

利人工气候箱研究了萍乡显性核不育水稻临界温度值及其温度敏感期。

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

其灾害型，典型的夏秋季低温导致水稻、荞麦等主要农作物的大幅欠收引起的。

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号三体为材，玻璃针染色体微分离法，成功地分离到了水稻第12号染色体。

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.

水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。

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，并与水稻逆转座子RIRE8的LTR序列高度同源，分别为89.1%和70.1%，它们属于一水稻gypsy型逆转座子。

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，对水稻进行抗病性筛选，结果表明：粗毒素提取液对水稻愈伤组织诱导、继代及分化有明显的抑制作，抑制程度随毒素浓度提高而增强，且品种间差异显著。

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，在二倍体水平上选育水稻无融和生殖种质的难度较大，而在多倍体水平筛选水稻无融和生殖新种质已成为水稻无融和生殖研究新的生长点。

The rice has been acclimated in this area.

水已能适应这一地区的环境。

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

他从地理书中读到一段关于水栽培的文章。

The peasants reaped their rice.

农民们收割了水。

Wheat and rice are cereals.

小麦和水是谷植物。

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对水片CPD的诱导形成及温度的影响。

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水的气孔密度。

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

快速从水片和单头介体昆虫中检测水矮缩病毒的斑点分子交。

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水临界温度值及其温度敏感期。

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

其型，是典型的夏秋季低温导致水、荞麦等主要农作物的大幅欠收引起的。

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

首次以粳第12号三体为材料，采用玻璃针染色体微分离法，成功地分离到了水第12号染色体。

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.

水土有较长耕作历史，并已形成了潜育层和潴育层，但土壤肥力并不高。

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，并与水逆转座子RIRE8的LTR序列高度同源，分别为89.1%和70.1%，它们属于一水gypsy型逆转座子。

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.

摘要以瘟病病原菌粗毒素提取液为选择压，对水进行抗病性筛选，结果表明：粗毒素提取液对水愈伤组织诱导、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。

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，在二倍体水平上选育水无融和生殖种质的难度较大，而在多倍体水平筛选水无融和生殖新种质已成为水无融和生殖研究新的生长点。

The rice has been acclimated in this area.

已能适应这一地区的环境。

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

他从地理书中读到一段关于栽培的文章。

The peasants reaped their rice.

农民们割了。

Wheat and rice are cereals.

小麦和是谷类植物。

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对片CPD的诱导形成及温度的影响。

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剑的气孔密度。

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

快速从片和单头介体昆虫中检测矮缩病毒的斑点分子交。

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临界温度值及其温度敏感期。

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导致、荞麦等主要农作物的大引起的。

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

首次以粳第12号三体为材料，采用玻璃针染色体微分离法，成功地分离到了第12号染色体。

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.

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。

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，并与逆转座子RIRE8的LTR序列高度同源，分别为89.1%和70.1%，它们属于一类gypsy类型逆转座子。

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.

摘要以瘟病病原菌粗毒素提取液为选择压，对进行抗病性筛选，结果表明：粗毒素提取液对愈伤组织诱导、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。

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，在二倍体平上选育无融和生殖种质的难度较大，而在多倍体平筛选无融和生殖新种质已成为无融和生殖研究新的生长点。

The rice has been acclimated in this area.

水稻已能适应这一地区的环境。

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

他从地理书中读到一段关于水稻栽培的文章。

The peasants reaped their rice.

农民们收割了水稻。

Wheat and rice are cereals.

小麦和水稻是谷类植。

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

采用单克隆抗ELISA检测了UV-B对水稻叶片CPD的诱导形成及温度的影响。

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

： 用改良刮制法研究了水稻剑叶的气孔密度。

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

快速从水稻叶片和单头介昆虫中检测水稻矮缩病毒的斑点分子交。

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水稻临界温度值及其温度敏感期。

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导致水稻、荞麦等主农作的大幅欠收引起的。

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号材料，采用玻璃针染色微分离法，成功地分离到了水稻第12号染色。

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.

水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。

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，并与水稻逆转座子RIRE8的LTR序列高度同源，分别89.1%和70.1%，它们属于一类水稻gypsy类型逆转座子。

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.

以稻瘟病病原菌粗毒素提取液选择压，对水稻进行抗病性筛选，结果表明：粗毒素提取液对水稻愈伤组织诱导、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。

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.

： 目前，在二倍水平上选育水稻无融和生殖种质的难度较大，而在多倍水平筛选水稻无融和生殖新种质已成水稻无融和生殖研究新的生长点。