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| 1 | Influence of high-fluorine environmental background on crops and human health in hot spring-type fluorosis-diseased areas显示文摘Drinking water-type fluorosis is the most harmful endemic disease in China with the largest number of sufferers. Although the implementation of the policy to alter water sources to lower fluoride level has effectively controlled the spread of this kind of endemic disease,its prevalence could not thoroughly be stopped because the high-fluoride environmental background in these endemically diseased areas could still do harm to human health through food chain. Therefore,it is necessary to conduct a more deep-going study on the drinking water-type fluoro-sis. To investigate the effect of high fluorine environmental background on crops and human health in the hot spring-type fluorosis-diseased areas,local water,paddy soil,rice,whole vegetables and soils around their roots were sampled for analysis. The results were compared with those of the control groups in fluorosis-free areas which are similar to the fluorosis-diseased areas both in natural background and in social background. It is indicated that rice and vegetables can accumulate water-soluble fluorine either in soils or in irrigating water,and different crops have different abilities of fixing fluorine. The contents of fluorine in different parts of vegetables in the fluorosis-diseased and fluorosis-free areas were statistically categorized. The results showed that the fluorine contents of roots,tubers,leaves and flowers of vegetables in the fluorosis-diseased areas are 3.56,1.17,3.07 and 3.23 mg/kg,respectively. However,comparisons showed that in the fluorosis-free areas,the fluorine contents are 2.17,0.70,1.91 and 2.52 mg/kg,respectively. Moreover,different parts of a crop also show significantly different fluorine fixation abilities. It is demonstrated that the fluorine contents of the strongly metabolic parts are relatively high. For example,the fluo-rine contents of roots,leaves and flowers of vegetables are much higher than those of stems. The fluorine fixation ability of seeds is very weak. In order to reduce the risk of human body’s exposure to fluoride,the impact of hot spring water on the capability of crops to fix fluorine should be reduced as much as possible. It is of great importance to prevent crops from being irrigated with hot spring water and it is advisable to grow crops with relatively low ca-pabilities to enrich fluorine,such as those with seeds or tubers as the main edible parts in the areas which are se-verely affected by hot spring water. | LAN De WU Daishe LI Ping WANG Tengsheng CHEN Chengguang WANG Wuyi | 2008 | Chinese Journal Of Geochemistry2008，27，4： | 10 |
| 2 | QTL analysis of rice(Oryza sativa L.)tiller angle in a double haploid population derived from anther culture of indica显示文摘Tiller angle,the inclination between the caulisand its tillers,is one of the important featuresof the plant type in cultivated rice.It has greatsignificance in high yield breeding of rice.Ifthe tiller angle is too small,the resistance todisease may be reduced.On the other hand, big tiller angle is undesirable for high yieldingIn the present study,a DH population con- structed via anther culture of F_1 hybrids ofjaponica/indica(ZYQ 8/JX 17)was used forQTL analysis of the tiller angle.The | QIANQian HEPing TENGSheng ZENGDali ZHULihuang | 1999 | Chinese Rice Research Newsletter1999，7，4： | 2 |
| 3 | QTLs for ovicidal response to whitebacked planthopper in rice显示文摘Japanese japonica rice commonly provides with an ovicidal resistance against the whitebacked planthopper (WBPH). Similarly, ovicidal activity was also found to play a significant role in a stable field resistance to WBPH in some Chinese japonica rice. Rice varieties with ovicidal resistance characterized by watery lesions and subsequent necrotic symptom in the leaf sheaths ovipositied by WBPH. Based on the ovicidal symptom, the ovicidal QTLs on the rice chromosomes were analyzed by using a doubled haploid (DH) population of 122 lines derived from a cross between a non ovicidal indica variety Zaiyeqing 8 (ZYQ 8) and an ovicidal japonica variety Jingxi 17 (JX 17). There was a significant difference in WBPH egg mortality between the two varieties. Average egg mortality was 36.5% in ZYQ 8, and 72.8% in JX 17. | KazushigeSOGAWA HiroshiFUJIMOTO QIANQian TENGSheng LIUGuangjie ZHULihuang | 2001 | Chinese Rice Research Newsletter2001，9，4： | 1 |
| 4 | Maize leaf disease identification using deep transfer convolutional neural networks显示文摘Gray leaf spot,common rust,and northern leaf blight are three common maize leaf diseases that cause great economic losses to the worldwide maize industry.Timely and accurate disease identification can reduce economic losses,pesticide usage,and ensure maize yield and food security.Deep learning methods,represented by convolutional neural networks(CNNs),provide accurate,effective,and automatic diagnosis on server platforms when enormous training data is available.Restricted by dataset scale and application scenarios,CNNs are difficult to identify small-scale data sets on mobile terminals,while the lightweight networks,designed for the mobile terminal,achieve a better balance between efficiency and accuracy.This paper proposes a two-staged deep-transfer learning method to identify maize leaf diseases in the field.During the deep learning period,8 deep and 4 lightweight CNN models were trained and compared on the Plant Village dataset,and ResNet and MobileNet achieved test accuracy of 99.48%and 98.69%respectively,which were then migrated onto the field maize leave disease dataset collected on mobile phones.By using layer-freezing and fine-tuning strategies on ResNet and MobileNet,fine-tuned MobileNet achieved the best accuracy of 99.11%.Results confirmed that disease identification performance from lightweight CNNs was not inferior to that of deep CNNs and transfer learning training efficiency was higher when lacking training samples.Besides,the smaller gaps between source and target domains,the better the identification performance for transfer learning.This study provides an application example for maize disease identification in the field using deep-transfer learning and provides a theoretical basis for intelligent maize leaf disease identification from images captured with mobile devices. | Zheng Ma Yue Wang Tengsheng Zhang Hongguang Wang Yingjiang Jia Rui Gao Zhongbin Su | 2022 | International Journal of Agricultural and Biological Engineering2022，15，5： | 1 |
| 5 | Redox Mediator Chemistry Regulated Aqueous Batteries:Insights into Mechanisms and Prospects显示文摘Redox mediators(RMs),serving as intermediate electron carriers or reservoirs,play vital roles in developing new charge transfer energy storage systems with high voltage or capacity in aqueous batteries.However,the underlying mechanism and selection criteria of RMs remain unclear in aqueous batteries,which hinders the further exploitation of new RMs and aqueous battery chemistries. | Tengsheng Zhang Qianru Chen Xinran Li Jiahao Liu Wanhai Zhou Boya Wang Zaiwang Zhao Wei Li Dongliang Chao Dongyuan Zhao | 2022 | CCS Chemistry2022，4，9： | 1 |
| 6 | QTL analysis of rice (O.sativaL.) root vitality in a double halpoid population derived from anther culture of an indica/japonica cross显示文摘 | TENGSheng ZENGDali ZHENGXianwu KunihiroYasufumi QIANQian ZHULihuang | 2000 | Chinese Rice Research Newsletter2000，8，1： | 0 |
| 7 | The storage characters related to indica/japon ica differentiation of rice显示文摘 | ZENG TENGSheng KunihiroYasufumi QIANQian | 2000 | Chinese Rice Research Newsletter2000，8，4： | 0 |
| 8 | Somatic hybridization between rice and ap.omictic Panicum显示文摘Protoplasts from suspension-culture cells of japonica rice cultivar 02428 (Oryza sativa L.)were inactivated with 2.5 mM indoacetamide (IDA) at room temperature (22-25℃) for 15 minutes before fusion. The nonmorphogenic protoplasts from suspension culture of apromictic Panicum maximum Jacq. were treated with 60 Kr soft X-ray or with no treat ment. These inactivated protoplast mixtures were fused by electrofusion or PEG method and incubated. After incubation, over 50 putative rice cybrids plantlets were obtained. A mong them, 28 regenerated plants were vigorously growing and flowering. Comparing with the original rice parental plants, these fusion-cell derived plants have remarkahle variation in morphology and structure on the flower organ. In most plants, the number of anthers was increased, ranging from 7 to 13 and the number of stigma or ovary was increased, ranging from 3 to 6 on a single flower(see fingure). In some plants, the fiumber of ovule in a single ovary or the embryo sac in a single ovule | YANQiusheng ZHANGXueqin TENGSheng SUNJingsan XINHuawei | 1995 | Chinese Rice Research Newsletter1995，3，4： | 0 |
| 9 | QTLs analysis of rice peduncle vascular bundle and panicle traits显示文摘The vascular bundle in plants plays an important role in transportation of photosynthetic products, mineral nutrients, water, and so on. Significant positive correlations were found between grain yield, panicle traits and the No. Of peduncle vascular bundles. So, it is very important to study the inheritance of peduncle vascular bundle, which is a quantitative trait. | KYASUFUMI HUANGDanian ZHULihuang TENGSheng QIANQian ZENGDali | 2001 | Chinese Rice Research Newsletter2001，9，2： | 0 |
| 10 | Evaluating Kinetic Composing of Cell Wall for Low-Fiber Mutation Rice显示文摘The work compared the differences of low fiber mutation rice (LF, Nendao) that selectedthrough gamma-ray (γ) with parental variety Shuangkezao (CK) on their biologicaldevelopment and cell wall composing after rice heading stage. Comparing with parentalrice, LF rice revealed an advantage on its vegetative growing by increasing the yieldsof leave blade, leave sheath and stem for 27.77, 30.19 and 37.96% respectively. And thecellulose content of LF rice straw was decreased remarkably for 23.9%, the hemicellulose,lignin and biogenic silicon contents were increased contrarily for 11.94, 8.79 and 5.60%respectively. Moreover, the crude protein content was increased by 20.71% for LF rice andwith an improvement on its solubility for 63.49% concomitantly. The results indicatedthat the low-fiber mutation rice exhibited its potential as a fodder-rice variety or asdual-purpose rice to improve fiber degradability of straw. | SHENHeng-sheng CHENJun-chen ZENGDa-li TUJie-feng TANGBao-sha TENGSheng | 2004 | Agricultural Sciences in China2004，3，4： | 0 |
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