Advanced Materials Science and Technology is a peer-reviewed open access journal published semi-annual online by Omniscient Pte. Ltd. The journal covers the properties, applications and synthesis of new materials related to energy, environment, physics, chemistry, engineering, biology and medicine, including ceramics, polymers, biological, medical and composite materials and so on.
Advanced Materials Science and Technology is a peer-reviewed open access journal published semi-annual online by Omniscient Pte. Ltd. The journal covers the properties, applications and synthesis of new materials related to energy, environment, physics, chemistry, engineering, biology and medicine, including ceramics, polymers, biological, medical and composite materials and so on.
中国的茶叶种植面积大,茶叶加工企业很多,但茶叶品牌混杂,茶叶价格不高,茶农和企业的利润空间不大。精细管理是最大化管理收益的模型。精英们,勇往直前,继续精益求精,精心挑选,找到解决问题的最佳方案；精细化管理要求执行管理责任,换一种方式即为每个担任人员的管理责任具体明确化。
Advanced Materials Science and Technology is a peer-reviewed open access journal published semi-annual online by Omniscient Pte. Ltd. The journal covers the properties, applications and synthesis of new materials related to energy, environment, physics, chemistry, engineering, biology and medicine, including ceramics, polymers, biological, medical and composite materials and so on.
The seeds production techniques of carrot were studied, the results showed that the seed production techniques of planting before September, the density with 52 500 individual/hm2, taking out the leading flower, holding nine lateral cluster, and the parent proportion of 1:3, could get high yield and good quality carrot seeds.
Advanced Materials Science and Technology is a peer-reviewed open access journal published semi-annual online by Omniscient Pte. Ltd. The journal covers the properties, applications and synthesis of new materials related to energy, environment, physics, chemistry, engineering, biology and medicine, including ceramics, polymers, biological, medical and composite materials and so on.
The experiment of intercrop maize and soybean was conducted in the field of intercrop wheat and green manure by using the ternary quadratic regression rotational combination design to study the effects of different maize planting density and sowing time of maize and soybean on their yield in middle altitude areas of Guizhou province.The results showed that the maize planting density and the interval of maize and soybean sowing time were two main factors affecting total yield,of which,the effect of maize planting density on total yield was higher than the interval of maize and soybean sowing time,and the effect of the interval of maize and soybean sowing time varied with different planting density of maize.The highest maize yield and total yield of maize and soybean were obtained when maize planting density was 51000 plants/hm2,the interval of maize and soybean sowing time was 20 d and the SCI was 2∶2,because of higher dry accumulation rate,leaf area and net assimilatory efficiency of maize.
Advanced Materials Science and Technology is a peer-reviewed open access journal published semi-annual online by Omniscient Pte. Ltd. The journal covers the properties, applications and synthesis of new materials related to energy, environment, physics, chemistry, engineering, biology and medicine, including ceramics, polymers, biological, medical and composite materials and so on.
园林绿化施工中,要想保证质量控制效果,施工前期就要做好一系列准备工作,选择符合现实要求的绿化植物,严格按照规范化的标准流程施工.基于此,本文重点分析园林绿化施工中的质量控制对策,为园林绿化施工的有序开展奠定良好基础,为其施工质量提供保证.
Control of agricultural disease and insect pests presented new problems, and yield had a degree lose because of quick development of facility agriculture and plant area increasing. The reasons for disease and insect pests of facility agriculture and harmless management were summarized in the paper.
Advanced Materials Science and Technology is a peer-reviewed open access journal published semi-annual online by Omniscient Pte. Ltd. The journal covers the properties, applications and synthesis of new materials related to energy, environment, physics, chemistry, engineering, biology and medicine, including ceramics, polymers, biological, medical and composite materials and so on.
为探究合适的生物有机肥和化肥配施比例,本试验以"日本大叶菠菜"为试验材料,研究不同比例下化肥有机肥和化肥配施对菠菜的生长及品质的影响.研究结果表明:用N2处理的生物有机肥和化肥配施处理过的菠菜种子的叶长、叶宽、株高、株幅都显著高于对照组,最高分别达到了 12cm、6cm、21cm、30cm,与CK处理相比分别提高了 33%、33%、19%、23%,适合作为生物有机肥和化肥配施比例在本地菠菜生产中推广.
