宁夏大型酿酒葡萄基地生产管理模式分析及探讨

宁夏酿酒葡萄产业始于上世纪80年代初期,90年代后期得到迅速发展。宁夏农垦局玉泉营农场是宁夏大型酿酒葡萄基地的发源地。1982年该场率先从河北省昌黎引进酿酒与鲜食兼用品种,建立了面积800hm^2的全区第一个大型葡萄基地。1997年银广夏葡萄酒公司创立,一、二、三基地同时建园,基地总面积达2000hm^2;银广夏开创了在宁夏荒漠沙丘上种植酿酒葡萄的先河。     

宁夏大型酿酒葡萄基地生产管理模式分析及探讨

宁夏酿酒葡萄产业始于上世纪80年代初期,90年代后期得到迅速发展.宁夏农垦局玉泉营农场是宁夏大型酿酒葡萄基地的发源地.1982年该场率先从河北省昌黎引进酿酒与鲜食兼用品种,建立了面积800hm2的全区第一个大型葡萄基地.     

世界优良酿酒葡萄品种在崂山地区的栽培试验

前言华东葡萄酿酒有限公司于1986年从法国引进13个优良酿酒葡萄品种,在崂山沙子口西九水、松山后等地,选择了小气候较好的向阳山坡地进行了栽培试验,以对其在本地区的适应性进行探讨.     

把握时机建立优质,稳定的葡萄原料基地

1张裕公司与葡萄1892年张粥上先生在烟台创建了中国第一家葡萄酿酒公司──烟台张裕葡萄酿酒公司，从此揭开了中国葡萄酒生产的序幕，同时也揭开了中国酿酒葡萄栽培生产的篇章。据有关资料记载，张裕公司从国外引进了124个葡萄品种，每个品种都有编号，从1号排到124号，数年后，请了几位当时烟台比较有名望的人士给这些葡萄取了非常优美的中文名字。张裕公司真正快速发展是在新中国成立之后，公司继承了传统的酿造工艺，研制了中国优质的葡萄酒，扩大了葡萄的种植面积。2由计划经济向市场经济转变的葡萄基地张裕公司最早的葡萄原料供应，主…     

酿酒葡萄营养袋苗建园应注意的几个问题

贺兰山东麓地区酿酒葡萄园采用营养袋苗建园十分普遍。早期有玉泉营农场、广夏公司酿酒葡萄基地、贺东葡萄庄园,御马公司等葡萄基地。近2年,张裕公司黄羊滩农场酿酒葡萄基地、科冕实业红寺堡葡萄基地、永宁县、青铜峡市等酿酒葡萄园也全部或部分采用再生塑料杯苗、塑料薄膜营养袋苗建园。从育苗中暴露出的一些问题和栽植后苗木成活及生长情况看,酿酒葡萄采用营养袋苗建园应注意以下几个问题。     

王朝葡萄酒源为品种区域化研究

酿酒葡萄品种区域化应以气候为主要指标，同时也应参照法国不同酿酒葡萄品种所需的气候条件。王朝葡萄酿酒公司在中国渤海地区进行了大量的实地考察和区域化试验，现已在天津东部沿海的汉估和北部蓟县山区，建立了大面积的干红、干白、香槟和白兰地酒用葡萄基地。     

华东莎当妮葡萄的栽培研究

华东葡萄酿酒有限公司是１９８５年成立的中外合资企业，主要生产经营高档葡萄酒，１９８６年生产出中国第一瓶单品种，年份葡萄酒，在我国单品种、年份葡萄酒的发展厍程上迈出第一步，公司成立之初就重视原料质量。１９８５年从法国波尔多地区引进莎当妮等１３个优良酿酒葡萄品种，在崂山沙子口、平度大泽山，选择了小较好的向阳山坡地，发展了１０００亩莎当妮葡萄基地，八年一在澳大利亚ＣＨＡＲＬＥＤ ＳＴＵＲＴ大学教授及山东     

发展酿酒葡萄基地品种存在的问题和对策

发展酿酒葡萄基地品种存在的问题和对策朱林赵新节刘金友李修锐（山东省酿酒葡萄科研所，２５０１００）（华东葡萄酿酒有限公司，２６６１００）目前，在葡萄酒行业中谈论酿酒葡萄基地发展和探讨葡萄酒未来的前景都是一个热门话题。葡萄酒的市场决定着酿酒葡萄基地的发展...     

酿酒葡萄生产的投入产出与经济效益分析

本文以黄羊滩常规酿酒葡萄生产、玉泉营高档酿酒葡萄生产和玉米生产为例,研究在投入、产出与经济效益方面的差异,力求对酿酒葡萄生产的规律有更加深刻的认识。研究表明,酿酒葡萄生产是一项劳动和技术密集度高的产业,宁夏贺兰山东麓规模化酿酒葡萄基地必须重视葡萄园机械应用,葡萄酒企业坚持走"高端、优质、优价"的发展方向,酿酒葡萄基地和企业才能实现可持续发展。     

龙徽葡萄酒与葡萄园

一.龙徽葡萄酒简介为了保证每一瓶龙徽葡萄酒的质量,经法国葡萄酿酒与栽培专家实地对土壤、气候进行考察,龙徽公司引进了十几种世界名种葡萄,选择了距北京120公里、有800多年葡萄栽培历史的河北怀来县(中国最适宜种植酿酒葡萄的地区之一),建立了约260公顷的龙徽公司优质酿酒品种葡萄园,为酿造纯正的法国风味的葡萄酒提供了最必要的优质原料。龙徽公司使用当今世界先进水平的酿造设备和独特的工艺,在法国酿酒师和中国留法酿酒师的共同努力下,生产出了一系列优质高档龙徽葡萄酒,如龙     

葡萄地杂草防除

葡萄地杂草的防除可分为人工、机械、化学防除三种防除方式。1人工防除法是现在葡萄种植户主要采取的方式之一,但因其费工费时,而且防除效果有限,农民急需用其它手段取而代之。2机械防除法根据葡萄行间距的大小,可以选择合适的农业机械进行杂草防除。杂草长出后,可用小四轮拖拉     

Influence of a grass layer on vineyard soil temperature

Vineyard grass cover can modify soil variables such as temperature and water content, which in turn influence berry quality at harvest. Such effects require further documentation and this study was conducted to determine how a grass layer could change soil thermal behaviour compared to bare soil. Soil temperature, soil water content and net radiation were measured in a Médoc vineyard, Château Talbot (France). The field used for the experiment was divided into two parts, one with a bare ploughed soil and the other with a partial grass cover. The same measurements were taken on both parts. Bare soil temperatures were generally higher, and the difference between the two treatments was greater in the middle of the inter-row, just under the grass layer. Nevertheless, net radiation above the vegetation, which represents the radiative available energy, was the same for the two plots. Soil conduction heat flux (G) was calculated from temperature measurements. Under the grass layer, the horizontal component of G was barely detectable, whereas under bare soil, G was essentially vertical. The grass layer was therefore acting as an insulating layer, preventing exchanges between soil and atmosphere. Soil temperature and thermal behaviour are heavily influenced by soil surface management practices. The field experiment provided a large data set of measurements which will be used to calibrate a heat and mass transfer model.     

Reduction of point contamination sources of pesticide from a vineyard farm

Although plant protection products are already regulated in Europe under Directive 91/414/EEC, there is increasing concern about the pollution of ground and surface water caused by point sources of pesticides, such as tank filling, spillages, faulty equipment, washing, waste disposal, and direct contamination. One tool for the reduction of pesticide point source contamination is a biological system where chemicals are bound and biologically degraded. This paper presents an offset lined system where wastewaters containing pesticide residues leach through a biomix. A pump system is provided to pump the water onto the surface of the biomix and allow it to drain under gravity, keeping the biomix wet. The analysis of residues of nine pesticides in the water, biomix, and sediment inside the tank showed the biobed to function well, with a water decontamination greater than 90%. The use of this system mitigated the potential for pollution (pesticide concentrations higher than 0.1 microg/L) of 1 km of the river system surrounding the farm.     

Copper contents in grapes and wines from a Mediterranean organic vineyard

This work was conducted in an organic vineyard in Bari (South-Eastern Italy) to evaluate copper concentrations in grapes and wines of four local and international varieties (Chardonnay, Primitivo, Uva di Troia and Negroamaro) and to relate these contents to total and available copper concentrations in soil. Approximately 7.4 kg/ha of copper were used in the trial year. Soil copper availability was higher in the 0–20 cm (10.3%) than in the 20–40 cm layer (4.7%). No copper phytotoxicity was observed on leaves. Copper residues on berries and in wines resulted below the maximum residue levels (MRLs). Concentrations in berries increased with applications number and varied according to the variety. Copper content in the white wine (Chardonnay) was higher with respect to red ones (Primitivo, Uva di Troia and Negroamaro). Results provided evidence that in the natural conditions typical of a Mediterranean environment, characterised by calcareous soils and a dry climate, the use of copper formulations in vineyards according to European legislation guidelines should not raise any concern with regards to human health.     

Temporal stability of an NDVI-LAI relationship in a Napa Valley vineyard

Remotely sensed values for normalised difference vegetation index (NDVI) were derived periodically from high-resolution Ikonos satellite images during the 2001 growing season, and compared with ground measurements of vineyard leaf area index (LAI) during that same period. These two derived variables were strongly related in six vineyard blocks on each of four occasions (R²= 0.91 to 0.98). Linear regression equations relating these two derived variables did not differ significantly by time-step, and a single equation accounted for 92 per cent of the variance in the combined dataset. Such temporal stability in that relationship opens the possibility of transforming NDVI maps to LAI units, at least on a localised basis, and minimising (or even eliminating) subsequent ground calibration. This reduction in fieldwork would then decrease information cost for viticulturists who wish to monitor LAI sequentially within season, or who wish to track year-to-year changes in climax LAI with a single image collected annually. To take advantage of this cost reduction, temporal consistency in spectral data values comprising NDVI must be assured. This present paper addresses that issue.     

Bacterial species associated with sound and Botrytis-infected grapes from a Greek vineyard

Grape bacterial microbiota plays central roles in the quality of grapes and wine, yet its diversity remains poorly described. In the present study, bacterial species associated with sound and Botrytis-infected grapes of two cultivars originating from the same vineyard were assessed. Isolates were identified by PCR-Denaturing Gradient Gel Electrophoresis (PCR-DGGE) and sequence analysis of partial 16S rRNA gene. Comparable counts were recorded between Botrytis-infected and sound grape samples. In all cases, the majority of isolates belonged to different species of Enterobacteriaceae. The dominant species in the vineyard was Klebsiella oxytoca that was found in different combinations with Citrobacter freundii, Enterobacter spp., Erwinia sp., Pantoea dispersa, Tatumella ptyseos or other species. In fermenting musts, those populations declined while other species evolved, like Lactobacillus plantarum and Enterobacter ludwigii. Populations in botrytised samples persisted longer during spontaneous fermentations. Present study suggests that bacterial diversity on grapes may be wider than previously described.     

葡萄园高科技"稻草人"

在不久的将来,全球葡萄种植者就可以放弃使用那些老掉牙的稻草人了,高科技将会拯救他们的葡萄。最近,加拿大Noble Vision Robotics公司结合     

超声波防鸟在葡萄园中的应用

本试验针对如何环保、安全地利用超声波驱鸟器驱赶侵食葡萄的鸟类展开研究.试验结果表明:放置超声波驱鸟器的鸟害程度显著小于对照的鸟害程度(减少了90%),鸟害程度还受到时间、距离超声波驱鸟器的位置等因素的综合影响.