经销艺术漆 前景广阔

艺术漆是一种新型的油漆,它可通过不同的模具和滚花机,在墙面上粉刷彩色图案。产品特点     

尤力克柠檬花果特性及套袋促熟技术

柠檬一年多次开花结果，主要用于西餐食品配料和制作柠檬汁饮料。柠檬一年中主要有春花果和夏花果两批果实，我国鲜果上市集中在10—12月，采收的春果和夏果，经贮藏也仅能供应至来年5月，在69月市场需求量最大时却断档，无法与进口柠檬竞争。如何促成部分春果提前上市，或培育秋果延迟至次年暑夏上市，是延长柠檬鲜销货架期和加工期亟待解决的问题。     

怎样提高石榴的坐果率

1落花落果的原因 1．1花器发育不全是造成石榴坐果率低的主要原因。石榴树不完全花比例很高，一般达80％-90％，有的树完全花比例不足1％，一般说酸石榴品种完全花比例高于甜石榴品种。同时，在产地条件差、管理水平较低的情况下，不完全花的比例也较高。树冠郁闭通风透光差，内膛的花器发育也较低。     

Study on Cultural Technologies and Salt-resistance of Nitraria sibirica in Coastal Areas with Serious Salt-affected Soil

In this research, five Nitraria sibirica provenances such as Dayilu were selected to do experiment of salt-resistance, combining fixed plots test with typical plot investigation, measuring survival rate and growth as main indicators. The experiments of main cultural technology were done on Nitraria sibirica in 4 types of site preparation, 3 types of planting, 3 designs for planting density. The Nitraria sibirica experiments for the effects of curbing salt and improving soil were done by testing soil nutrients, salt content, soil physical properties as focal points in typical site of 3-4 years woods. The experiment results showed that the Nitraria sibirica could survive well with soil salt content of 0.6%, and that survival rate declined distinctively as soil salt content exceeded 0.8%. However, high soil salt content did not influence growth in the year of planting. There were obvious differences in salt-tolerance among Nitraria sibirica provenances; Dayilu was the best on salt-tolerance, the other 4 pro     

冬春茬黄瓜花腐病怎样防

1 病害症状 黄瓜花腐病在保护地和露地均可发生,保护地发病重。发病初期黄瓜花和幼果发生水渍状湿腐,病花变褐腐败,病菌从花蒂部侵入幼瓜后,向瓜上部发展,病     

内陆大水域的“高效、环保”施肥养鱼技术——科洋水产专用大水面专用肥

由于水库、湖泊等内陆水域水面广、容量大,不仅发挥着重要的蓄水、灌溉功能,而且具有广阔的渔业利用前景。近年来,为了改变粗放粗养模式下大水域养殖产量偏低、效益不高的现状,许多养殖单位和渔农在水库、湖泊等大水域中进行了施肥养鱼的有益尝试。生产实践证明,化肥养鱼成本低     

科杂一号的特征特性及育苗移栽技术

<正>科杂一号杂交抗虫棉是河北科润种业技术有限公司精选培育的超优杂交一代抗虫棉新品种,其杂交优势突出表现在高抗棉铃虫、高抗枯萎病、耐黄萎病、高抗重茬、铃大、产量高。1特征特性植株塔型,株高120厘米左右,属中早熟品种,生育期125天左右。出苗好,前期苗壮,长得快,现蕾早;中期生     

安宁河流域花魔芋大面积规范化种植技术

近几年，随着农业种植结构调整、退耕还林后、耕地减少以及魔芋精粉应用领域的不断拓展和国内外市场的需求量不断扩大，出现了鲜魔芋价格上涨、供不应求之势。过去传统的房前屋后、田边地角、树林竹林等遮阴处、空闲地零星种植的习惯，已远远不能满足市场的需求量，从而促进了魔芋种植由传统农业向高产、规模化、产业化、一体化现代农业转变。