补饲茄子皮对奶山羊的饲喂效果试验

用茄子皮饲喂宁夏当地的土种奶山羊，发现饲喂茄子皮的试验组比对照组的产奶量提高了67％，乳脂率变化不明显，增收明显．说明茄子皮可作为一种饲料资源进行利用．     

春秋大棚茄子专用新品种‘茄杂6号’

 ‘茄杂6号’是由自交系‘134’与‘圆杂-黑扁-1-1-M’配制而成的春秋大棚茄子专用品种。该品种耐弱光，易坐果，着色好，抗性强。株形紧凑，门茄节位8节左右。果实扁圆形，果色黑亮，果肉浅绿，单果质量850~950g，商品性好。产量一般为90~105 t·hm^-2。     

车用42V电气系统的结构特点及对整车结构的影响分析

分析了提升汽车电源电压从14V到42V的技术原因。重点介绍了组成汽车42V电气系统的结构特点和对整车结构的影响。也指出了发展42V电气系统在技术与市场上存在的困难。     

新城疫La Sota、V4疫苗免疫鸡和免疫攻毒鸡的特异性IgA抗体动态变化规律比较

应用间接ELISA对新城疫LaSota、V4疫苗免疫鸡及免疫攻毒鸡的IgA抗体动态变化进行了测定和比较。试验表明，LaSota和V4免疫鸡泪液中特异性IgA均在免疫后第5天出现，8天开始明显升高，与血清中IgG出现时间相似，免疫后21天达到高峰。LaSota免疫鸡的泪液IgA抗体水平略高于V4免疫鸡；而两免疫组哈德氏腺(HG)中的特异性IgA高峰出现较迟。免疫攻毒鸡泪液中的特异性IgA抗体水平均先呈短暂的升高，之后下降的趋势，而HG中的IgA则首先表现降低，之后很快升高，5天后趋于下降，两攻毒组差异不显著，对IgA回忆应答均不明显。     

设施茄子新品种引进筛选试验

为筛选适合厦门地区设施栽培的优质茄子品种,对引进的16个茄子品种的性状、抗病性、产量等指标进行综合对比与评价。结果表明,‘将军888’、‘爱丽舍’、‘丹红杭茄’这3个品种的产量、性状、抗病性表现优良,适宜在厦门及周边地区设施栽培。     

Competition between 2x and x pollen in styles of Solanum tuberosum determined by a quick in vivo method

Summary Pollen competition in vivo was studied by placing two pollen samples on one stigma and comparing the length of the tubes under a U.V. microscope. Comparisons involving pollen of Solanum tuberosum and S. phureja showed that 2x pollen grew faster than x pollen, both in 2x and x styles. Consequences for induction of dihaploids in S. tuberosum are discussed.     

Crossability and cytological studies in Solanum macrocarpon and Solanum linnaeanum (Solanaceae).

Summary Crossing experiments involving the various groups of Solanum macrocarpon L. complex, including wild (dasyphyllum), semi-wild and cultivars produced fully fertile F1 and F2 hybrids. This confirmed earlier findings that these groups belong to the same biological species. S. macrocarpon complex and S. linnaeanum Hepper ex Jaeger are isolated by reproductive barriers. F1 and F2 hybrids between various groups of S. macrocarpon showed heterosis. F2 superior hybrids were isolated as candidates for the future breeding programmes. Most wild-type traits like prickliness, hairiness were dominant to those possessed by cultivars. Relatively resistant hybrids to pest attack were noted. S. macrocarpon complex and S. linnaeanum are diploids (2n=24). The overall nature of the karyotype suggests that the two are related. The F1 hybrids between the cultivars of S. macrocarpon and the wild group (S. dasyphyllum) showed normal meiosis. A lack of isolating barriers confirmed that S. macrocarpon complex constitute a single biological species.     

Materials Hydrogen Storage V3TiNi0.56Al0.2 by Self-propagating High-temperature synthesis

With the help of the calculation of adiabatic temperature and thermodynamic analysis of the reactive system the autaurs discuss possibility about system of V 2O 5-TiO 2-Al by Self-propagating High-temperature synthesis(SHS).Hydrogen Storage V 3TiNi 0.56 Al 0.2 by SHS is studied by XRD,SEM and scanning electron microscopy.The experiment result indicates that it has same microstructure between synthesization by SHS and other ways.PCT curve indicated that alloy has certain hydrogen storage capability,saturated capacity of hydrogen storage is 0.092 L/g,which is a little lower than alloy by other ways.     

施硒对茄子吸收转化硒和品质的影响

盆栽试验结果表明,土壤施硒(0.15、0.60、3.00mg/kg)条件下,茄子的含硒量随施硒量的增加而显著增加。当施硒量为0.60和3.00mg/kg时,茄子无机硒转化成有机硒的比率下降,显著提高了茄子粗蛋白、粗脂肪和还原糖含量,增加了茄子的必需氨基酸总量,改善了茄子的品质。土壤施硒显著增加了茄子蛋氨酸、胱氨酸和丝氨酸的含量,但谷氨酸和脯氨酸的含量显著降低。     

簇毛麦1V染色体的传递及品质效应分析

簇毛麦是小麦的一个野生近缘种,小麦-簇毛麦1V异附加系和异代换系的蛋白质含量和沉降值均高,将簇毛麦1V染色体的优质基因导入普通小麦,进一步创造小麦-簇毛麦1V染色体易位系是小麦品质改良的有效途径.以小麦-簇毛麦1V异染色体系材料为基础,用普通小麦连续回交,结合原位杂交和PCR标记鉴定方法,分析1V染色体以及1V结构变异...