The symptoms and the epidemic condition of some main turfgrass diseases as Brown patch, Pythium disease, Melting-out in Nanjing City were presented. In addition, the available prevention measures were put forward to control these turfgrass diseases, which would be helpful to decrease management charge and improve our living qualities.

Disease Control

Disease Prevention

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The megasporogenesis, microsporagenesis and the development of their female and male gametophyte in Menstruocalamus sichuanensis.

Nanjing Linye Daxue xuebao (2009)

Lin Shu-yan Hao JuanJuan Xin Hua Yulong Ding

As one of the good ornamental bamboo species,Menstruocalamus sichuanensis has been flowering in the bamboo garden of Nanjing Forestry University in recent years.The research on the megasporogenesis,microsporogenesis and the development of their female and male gametophyte in M.sichuanensis were made in this paper.The anther wall was consisted of four layers,they were epidermis,endothecium,middle layer and tapetum.The development of anther wall belonged to the monocotyledonous type.The tapetum was typical glandular type.The cytokinesis was successive and the microspore tetrads were bilaterally.Mature pollen grains were mostly two-celled with one germinal aperture.The simple ovary consists of two carpals.Single ovule with parietal placenta was anatropous,double integument and tenuinucellate.The megasporocyte underwent meiotic division to form four megaspores arranged in a line,and the micropylar megaspore was the functional one.The formation of the embryo was polygonum type.

Megaspore

Tapetum

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Growth mechanisms and model fitting of module biomass of Pleioblastus pygmaeus seedlings

Nanjing Linye Daxue xuebao (2020)

Yao Wenjing Ru Wang Lin Shu-yan Xing Wang Meng Yang

10.3969/j.issn.1000-2006.201912014

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EPA 2020 Abstracts, Part 2

European Psychiatry (2020)

A. Macedo Cristina L.M. Silva Marta Soares Ana Paula Ulian de Araújo A.T. Pereira

Introduction: Illness behaviour and Help-Seeking behaviour can have great impact on patient's health and quality of life; therefore, it's important to have an appropriate scale to assess these constructs.Objectives: To study the psychometric qualities of the IHSBS on Portuguese mental health patients, its reliability, its construct and concurrent validity, measured using the Stigma Scale (SS).Methods: The sample comprised 140 mental health patients, with different psychiatric diagnosis (70% women), with mean age of 39.49 years old (SD=15.71;V=18-78), followed in health centers and hospitals in the central area of the country.They filled out a questionnaire that included the SS and the IHSBS.Results: The KMO was .681and Bartlett's test p<.05.The analysis of the main components and scree plot revealed 3 components which was confirmed by Horn's parallel analysis.The three factors were submitted to a varimax rotation -F1 is Help-Seeking Behaviour (EV=17.97%;α=.69), F2 Health Worries (EV=15.55%;α=.76), F3 Illness Behaviour (EV=9.01%;α=.68), all had acceptable internal consistency and so did the total scale EV=42.53%;α=.64).Four items were excluded: items 9, 16, 3 had inacceptable loadings in all dimensions and item 2 didn't contribute for its sub-scale internal consistency.The correlation between IHSBS total score and its sub-scales ranged from .36 to .76 (p<.01); between F2 and the SS was .37 (p<.01) and between F3 and the SS was .19(p<.05).Conclusions: The IHSBS is a valid and reliable instrument, that can be useful to assess Illness and Help-Seeking behaviour in mental health patients.

10.1192/j.eurpsy.2020.95

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The effect of temperature on the developmental rates of seedling emergence and leaf-unfolding in two dwarf bamboo species

Trees (2018)

Lin Shu-yan Lijuan Shao Cang Hui Hardev S. Sandhu Tingting Fan

Poikilotherm

Developmental stage

10.1007/s00468-018-1669-0

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Study on Teaching Reform about Ornamental Plant Protection

Anhui nongye kexue (2010)

Lin Shu-yan

To conform the new professional requirements of forestry,we tried to reform teaching contents,teaching methods and practice teaching of Ornamental Plant Protection,which can arouse students' interest and improve the teaching quality.

Ornamental plant

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Culm anatomy structure comparation between different tillers of Phyllostachys edulis seedlings.

Anhui Nongye Daxue xuebao (2019)

Zheng Xiao Xiaobo Dong Yawen Wan Qin ZhongLin Yulong Ding

Phyllostachys edulis

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Study on the photosynthetic dynamic variation of 4 dwarf bamboos

Fujian linxueyuan xuebao (2009)

Lin Shu-yan

Bamboo is one of the important forest resources in China and it can take ecological,economical and social benefits.The photosynthetic dynamic variation of 4 dwarf bamboos(Arundinaria argenteostriata,Arundinaria fortunei,Shibataea chinensis,Sasaella masamuneana f.aureostriata) was researched.The results showed that the diurnal variation of net photosynthetic rate was bimodality in April and August,The chief reason for photosynthetic midday depression in these months was that the stoma partly shut.It was the different time that the highest net photosynthetic of the four dwarf bamboos appeared.However,it was a single peak curve in November and the net photosynthetic rate of the August was bigger than that of the April and November.The photosynthetic parameters were simulated by rectangle hyperbola,non-rectangle hyperbola and binomial regression.The light saturation point approached the actual value when fitted with binomial regression,and the other parameters were more precise while fitted with non-rectangle hyperbola.

Hyperbola

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Observation on pollen character and selection of pollen culture and storage conditions of three bamboo species.

Zhiwu ziyuan yu huanjing (2015)

Lin Shu-yan Rong Zhao Jie Li Zheng Xiao Yulong Ding

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