水栽培

It disserved leaves and formed a Iot of light brown spots as soiled on leaves in initial stages,then the spots turned into brown,in the end the spots turned into grey hoar and pycnidium appeared in the center of the spot, leaves turned yellow and fell off earlier,influenced the output and quality.

叶斑病是近年棉花生产栽培中发生较严重的一种病害，主要侵染植物的叶片，初期在叶片上形成浅褐色水渍状斑点，稍后斑点变褐，后期病斑浅灰色或灰白色，叶片变黄卷曲，提前脱落，从而引起棉花产量及质量的下降。

Influence of sowing quantity,seedtime,irrigation and fertilization on Wheat Black point is researched.

研究了播量、播期、灌水、施肥等栽培因子对小麦黑胚病发生的影响。

In order to select the most suitable tree peony cultivars planting in the area of South Yangtse River of China,the changes of morphological,physiological and biochemical indices after submergence stress of eight cultivars were studied in this paper.

为了筛选适宜在江南地区栽培的牡丹品种，以8个盆栽牡丹品种为材料，对水涝胁迫下牡丹形态、生理生化变化进行了研究，初步探讨了8个品种的耐涝能力。

Pear clone with low-chilling requirement 'SH-085' were planted in containers under shelter, after being grafted on bird pear rootstocks. Two soil water status treatments were undertaken at three different stages after entering short days. Sampling and defoliation were done respectively on Oct. 19, Nov. 3, Nov. 16 and Dec. 1. And then the defoliated plants were treated with high soil water content (-0.01 MPa~-0.05 MPa) to observe the growth and to analyse the accumulation of carbohydrates at various stages.

梨低需冷性新品系'SH-085'嫁接於乌梨砧木上於遮雨的环境下种於栽培槽中，於由长日开始转变为短日后的三个不同时期进行两种不同乾湿程度的水分管理，而后於78年10月19日、11月3日、11月16日及12月1日分别取样及除叶后再以高土壤水分含量(-0.01MPa~-0.05MPa)处理，观察枝梢再生长及开花结果之情形並分析不同时期碳水化合物蓄积之情形。

Objective: To study the different and the variety of four organic acids in leaves of Isatis indigotica among different cultivated populations in water stress condition and healthy plant.

中文摘要：目的：检测北京、内蒙古、河北和陕西等4个栽培居群菘蓝叶片中草酸、苹果酸、柠檬酸和抗坏血酸等4种有机酸成分含量的差异及在淹水胁迫下的变化。

The research aimed to protect wild plant resource Oenanthe javanica DC. better and provide basis for its artificial planting.

［目的］更好保护野生植物资源水芹，并为其人工栽培提供依据。

Experiments on oenanthe javanicas planted in floating-beds were conducted to study distribution of biomass and absorbing contents of N and P from eutrophic water body.

通过水面浮岛栽培试验，研究了鄂水芹一号植株的生长特征、植物量的分布结构，及其在富营养化水体中对氮、磷的吸收情况。

NO3--N pollution in drinking water at the depth of 20 m is serious with common and serious overproof rates of 39.3% and 7.1% respectively. NO3--N content in irrigation water for farmland and greenhouse at the depth of 40 m is 7.4 mg·L-1 and 9.6 mg·L-1 with respective common overproof rates of 25.0% and 37.5%, and zero serious overproof rate.

设施蔬菜栽培区表层地下水(地下饮用水， 20 m)受硝态氮污染严重，超标率和严重超标率为39.3%和7.1%；而深层地下水(农田和大棚灌溉水， 40 m)硝态氮含量7.4 mg·L-1和9.6 mg·L-1，超标率分别为25.0%和37.5%，无严重超标水样。

NO3(superscript -)-N pollution in drinking water at the depth of 20 m is serious with common and serious overproof rates of 39.3% and 7.1% respectively. NO3(superscritp -)-N content in irrigation water for farmland and greenhouse at the depth of 40 m is 7.4 mgL^(-1) and 9.6 mgL^(-1) with respective common overproof rates of 25.0% and 37.5%, and zero serious overproof rate.

设施蔬菜栽培区表层地下水（地下饮用水，20m）受硝态氮污染严重，超标率和严重超标率为39.3%和7.1%；而深层地下水（农田和大棚灌溉水，40m）硝态氮含量7.4mgL^(-1)和9.6mgL^(-1)，超标率分别为25.0%和37.5%，无严重超标水样。

Sabaigrass had long time for vegetative growth and required enough nutrients, so fertilization can promote growth significantly.

因此，在大田栽培管理中，要保证龙须草地的土壤含水量，在雨水过多的夏季要及时地放掉过多的积水，防止淹水现象的出现。

Certain types of sockets are ''connectionless'', most commonly

某些类型的套接字是无连接的，大多数是UDP协议。

Take it in to his nibs yourself .

你自己拿进去给头儿吧。