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Agricultural Sciences 2019年第10期10卷 1298-1311页

作者： Jinping Zhang Xuebin Li Yue Ying xiaohua yao Research Institute of Subtropical Forestry Chinese Academy of Forestry Hangzhou China

Pleurotus geesteranus was cultivated on the substrates blended with different ratios of treated and untreated Camellia oleifera shells using cottonseed hull as the control substrate. The mycelial growth rate, yield, nutritional composition, ash and heavy metals of the Pleurotus geesteranus cultivated on these substrates were compared. The results suggest that the Camellia oleifera shell in substrate can accelerate the mycelial growth and increase the yield, nutrients and the contents of protein, ash, crude fiber and amino acid of Pleurotus geesteranus. It was found that the contents of tannin and saponin in Camellia oleifera shell affected the mycelial growth rate. The optimal C/N of the substrate for the growth of Pleurotus geesteranus was determined to be 27 ± 0.7. The C/N ratios higher than 30 reduced the protein, fat and soluble sugar contents of the cultivated Pleurotus geesteranus. The contents of heavy metals including Hg, As, Cd and Pb were found in Pleurotus geesteranus cultivated on the substrates containing Camellia oleifera shell complex.

关键词： Camellia oleifera Shell Pleurotus geesteranus Saponin Nutrient Yield

Infrared-Spectral Characteristics of Camellia oleiferaShell/Meal during Composting

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Agricultural Sciences 2018年第10期9卷 1286-1298页

作者： Jinping Zhang Yue Ying Xuebin Li xiaohua yao Research Institute of Subtropical Forestry Chinese Academy of Forestry Hangzhou China

The compost products of Camellia oleifera shell/meal mixed at different mass ratios were characterized by Fourier-transform infrared spectroscopy (FTIR) at different composting stages to monitor the structural changes of their components. The results showed that the amount of Camellia oleifera meal significantly affected the composting rate of the shell, but did not change the degradation order and decomposition of the related compounds. During the composting process, microorganisms used the highly decomposable carbon source materials, such as proteins and sugars, first to grow and multiply, and then decomposed hemicellulose, cellulose and lignin by oxidative cleavage after these nutrients were consumed to a certain extent. The decomposition products were then condensed into more stable humic acids. The degradation rates of the compounds were directly proportional to the amount of Camellia oleifera?meal. The compounds in Camellia oleifera shell were composted faster with higher amounts of Camellia oleifera meals, resulting in less lignocellulose in the final products.

关键词： Camellia oleifera Shell Camellia oleifera Meal Fourier-Transform Infrared Spectroscopy Composting Degradation

Effect of Carya cathayensis SargShell Substrate on Yield and Nutrient Amount of Pleurotus geesteranus

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Journal of Geoscience and Environment Protection 2019年第11期7卷 11-23页

作者： Jinping Zhang Xuebin Li Yue Ying xiaohua yao Research Institute of Subtropical Forestry Chinese Academy of Forestry Hangzhou China

Using cottonseed hull as the control substrate, different proportions of the untreated and treated Carya cathayensis Sarg shells were added to cultivation of Pleurotus geesteranus. The mycelial growth rate, yield, nutritional composition and contents of heavy metals of the Pleurotus geesteranus cultivated on these substrates were determined. The results suggest that added to treated Carya cathayensis Sarg shell promoted the mycelial growth and increased the yield, biological efficiency and the contents of crude fiber, ash, amino acids and essential amino acids of Pleurotus geesteranus. In addition, the fat content and soluble sugar contents of Pleurotus geesteranus were decreased with the increase of the Carya cathayensis Sarg shell content in substrate, but their contents of heavy metals including mercury (Hg), arsenic (As), cadmium (Cd) and lead (Pb) were higher than that obtained on control substrate.

关键词： Carya cathayensis sarg Shell Pleurotus geesteranus Mycelial Growth Rate Yield Nutrients

FTIR and Thermogravimetric Analysis of Three Kinds of Nutshells

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Natural Resources 2018年第8期9卷 313-325页

作者： Jinping Zhang Yue Ying Xuebin Li xiaohua yao Research Institute of Subtropical Forestry Chinese Academy of Forestry Hangzhou China

The main components and pyrolysis characteristics of Camellia oleifera Abel hells, Castanea mollissima Blume shells, and Castanea mollissima Blume shells were analyzed by using FTIR and thermogravimetric methods. The experimental results indicated that the main components of the three kinds of raw materials consisted of cellulose, hemicellulose, and lignin. The highest contents of hemicellulose, cellulose, and lignin were in Camellia oleiferaAbel shells (49.34% ± 0.07%), Castanea mollissima Blume shells (27.34% ± 0.01%), and Carya cathayensis Sarg shells (49.78% ± 0.01%), respectively. The pyrolysis processes of three kinds of shells generally included three stages, namely dehydration, pyrolysis, and carbonization. The peak values and the appearance times of their pyrolysis rates were closely related to their compositions.

关键词： Camellia oleifera Abel Shells Castanea mollissima Blume Shells Carya cathayensis Sarg Shells FTIR Thermogravimetric Analysis Matrix Application

Nutrients Determination in Nuts from Different Torreya grandis Cultivars

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Agricultural Biotechnology 2020年第4期9卷 23-25,40页

作者： Yongqing CAO Huadong REN xiaohua yao Kailiang WANG Research Institute of Subtropical Forestry Chinese Academy of ForestryHangzhou 311400China

[Objectives]This study aimed to investigate the differences in nutritional properties of nuts from different Torreya grandis cultivars.[Methods]Seven *** cultivars were selected to analyze the protein,soluble carbohydrate,vitamin E,amino acids and fatty acid composition,and evaluate nutritional value of *** nuts from different cultivars using gray correlation analysis.[Results]The kernels of *** contained 9.47%-13.3% protein,1.92%-2.36% soluble carbohydrate,0.16-0.22 mg/g vitamin E,8.40%-11.55% amino acids,and 42.09%-49.29% fatty acid including 35.14%-40.14% oleic *** the coefficient of variation ranged from 5.02% to 18.9% among different ***,the average contents of essential amino acids(E),nonessential amino acids(N)and children essential amino acids(C)were 3.88%,6.07% and 0.99%,*** ratios of E/T and E/N were quite stable and in fully compliance with the recommendation standards of amino acids composition from WHO/FAO.[Conclusions]Overall,the nutritional value of tested seven cultivars could be ranked in the following decreasing order using gray correlation analysis:*** *** No.2>*** ***>*** ***>*** ***>*** *** No.3>*** *** No.1>*** ***.

关键词： Torreya grandis Nutrients Cultivar Gray correlation degree

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薄壳山核桃实生单株坚果品质性状评价

福建林业 2024年第3期39卷 33-36页

作者：邵慰忠张成才任华东常君姚小华王开良张爱君中国林业科学研究院亚热带林业研究所浙江杭州311400 浙江省建德市林业局浙江建德311600

对薄壳山核桃36个单株和10个品种的坚果及品质性状指标进行了测定与评价。结果表明:实生单株在坚果形态和品质性状方面均表现出显著的差异,实生单株坚果的形态表现均低于品种,但筛选出单果重1.8 g、仁重0.70 g和出仁率30.03%的极端种质... 详细信息

对薄壳山核桃36个单株和10个品种的坚果及品质性状指标进行了测定与评价。结果表明:实生单株在坚果形态和品质性状方面均表现出显著的差异,实生单株坚果的形态表现均低于品种,但筛选出单果重1.8 g、仁重0.70 g和出仁率30.03%的极端种质,分别仅为品种中最低值的35.29%、31.53%和73.28%。在品质性状方面,筛选出亚油酸(37.80%)、缩合单宁(27.99 mg·g^(-1))、黄酮(56.1 g·kg-1)和鞣花酸(8111.11μg·g^(-1))含量较高的种质,分别达到最高含量品种的1.70、1.80、1.94和3.63倍。相关性分析显示,油酸与亚油酸和亚麻酸呈极显著负相关,单果重与仁重、果径、果高呈极显著正相关。主成分分析表明,10个品种与36个单株明显分为两类,其中仁重、果径、单果重、出仁率、果高和缩合单宁含量是区分这两类样本的关键指标。

关键词：薄壳山核桃坚果实生单株品质性状

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Present Situation and Prospective of Camellia Nut Shells Utilization

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Open Journal of Forestry 2015年第7期5卷 740-748页

作者： Jinping Zhang Lisong Hu Zhoulian Wang Menghao Du xiaohua yao Research Institute of Subtropical Forestry Chinese Academy of Forestry Hangzhou Fuyang China

With the rapid development of Camellia oleifera industry, more and more Camellia nut shells have been produced, leading to serious environmental pollution problem. This paper reviews the works on the characterization of the physical and chemical properties of Camellia nut shells, active ingredient extraction, its application in chemical production, growing media and animal feed and its properties as a biomass. Based on the review, we proposed a novel all-component high value application strategy to covert camellia nut shells into high value biomasses, which could realize waste recycling and environmental protection.

关键词： Camellia Nut Shell Physical and Chemical Property Analysis All-Component High Value Utilization Utilization Status Prospective Analysis

一类带最大单调图的非线性抛物型方程的能控性

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数学物理学报（A辑） 2011年第5期31卷 1439-1446页

作者：张亮尧小华武汉理工大学理学院武汉430070 华中师范大学数学系武汉430070

该文对一类带有最大单调图的非线性抛物型方程建立了零能控性的结果.

关键词：零能控性 Carleman不等式最大单调图

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油茶新品种‘亚林ZJ04号’

园艺学报 2020年第S2期47卷 3148-3149页

作者：王开良姚小华中国林业科学研究院亚热带林业研究所浙江省林木育种技术研究重点实验室杭州311400

油茶杂交新品种‘亚林ZJ04号’,果近橘形,果面光滑,果皮青色,平均单果质量20.14 g,果高3.20cm,果径3.27cm,果皮厚0.23cm,种籽不规则形,平均单果籽数4.5粒,鲜出籽率56.5%,干出籽率32.93%,种仁含油率46.9%,果油率10.12%,平均产油1223.9 kg... 详细信息

油茶杂交新品种‘亚林ZJ04号’,果近橘形,果面光滑,果皮青色,平均单果质量20.14 g,果高3.20cm,果径3.27cm,果皮厚0.23cm,种籽不规则形,平均单果籽数4.5粒,鲜出籽率56.5%,干出籽率32.93%,种仁含油率46.9%,果油率10.12%,平均产油1223.9 kg·hm^-2。

关键词：油茶品种

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青稞抗倒伏性状的基因型差异

中国农业科学 2019年第2期52卷 228-238页

作者：白羿雄姚晓华姚有华吴昆仑青海大学农林科学院(青海省农林科学院)/青海省青稞遗传育种重点实验室/国家麦类改良中心青海青稞分中心

【目的】倒伏是影响青稞生产和产量的主要原因之一。筛选与青稞抗倒伏性密切相关的性状并构建抗倒伏评价体系,是开展青稞抗倒伏品种选育的重要理论依据。【方法】通过对35份青稞种质资源根系、茎秆和穗部23个农艺性状进行方差分析,明确... 详细信息

【目的】倒伏是影响青稞生产和产量的主要原因之一。筛选与青稞抗倒伏性密切相关的性状并构建抗倒伏评价体系,是开展青稞抗倒伏品种选育的重要理论依据。【方法】通过对35份青稞种质资源根系、茎秆和穗部23个农艺性状进行方差分析,明确不同基因型间各性状的差异性。采用相关分析筛选出与青稞抗倒伏性密切相关的指标,并通过主成分分析和线性回归分析构建完成青稞抗倒伏评价体系。【结果】不同基因型青稞材料在同一性状间表现出较大差异,且农艺性状在基因型间的差异均极显著,农艺性状中倒伏率的遗传变异最丰富;同一参试材料的农艺性状在两个生态区间差异较大,海北高寒生态区试点各基因型的遗传变异较丰富;各性状的基因型与环境因素间存在显著互作效应(P<0.05)。相关分析结果表明茎秆强度同青稞抗倒伏性关系最为密切,并通过抗倒伏指标构建青稞抗倒伏评价体系。青稞分蘖数过多、第三和第四茎节过长易引起植株倒伏。根干重大、茎秆重、茎秆壁厚、茎秆强度大是植株固持能力强、抗倒伏伏性优异的原因。【结论】分蘖数、穗重、茎长、茎重、茎秆强度适合作为青稞抗倒伏性评价指标,验证结果表明抗倒伏评价体系较可靠,可用于青稞种质的抗倒伏性评价。

关键词：青稞倒伏主成分分析茎秆强度评价体系