Question

求各位高手翻译一下这一段英文（急用，请专业点）

Materials and methods

Experimental site
The experiment was conducted in 1997 and 1998 on a Regosol Soil (Typic Quarzipsamments) at the António Teixeira Research Station, in Coruche, Portugal. Soil characteristics and meteorological data during the experiment are summarised in Tables 1 and 2, respectively.

Experimental design and treatments Three drip irrigation depths: (surface (R0), subsurface at 20 cm depth (RI) and subsurface at 40 cm depth (RII)) and two processing tomato cv, ‘Brigade’ (CI) and ‘H3044’ (CII), were arranged in a split-plot experimental design with four replications. Drip depth was defined as the main factor and the cultivar as the secondary factor. Plot sizes were 1.5 × 10 m2, each with seven rows.
The daily volume of applied water was estimated from ETm (minus rainfall) measured the day before irrigation. When rainfall exceeded the ETm value, irrigation was suspended and the exceeding water was considered in the calculation of the subsequent irrigation volumes. ETm was estimated using the crop coefficient (Kc) and the Penman Montheith reference evapotranspiration (ETo) data from a nearby weather station (ETm = Kc•ETo). The crop coefficients used in this work were average values established by Doorenbos and Kassam (1986) for the following crop stages: 0.75 for the development stage (from transplanting to beginning of fruit set); 1.15 for the mid-season stage (from the beginning of fruit set to blooming) and 0.88 for the late-season stage (from blooming to fruit ripening, when 75% of the fruits were red or orange). To minimise the effect of different irrigation treatments on plantlets establishment, all plants were sprinkler irrigated at transplanting. Drip irrigation was started 11 days after transplanting and ended when 75% of fruits were red or orange. The total amount of water applied to the crop was 476.0 mm in 1997 and 523.4 mm in 1998.

Answer 1

材料和方法

Experimental站点
The试验在1997年和1998年做了在Regosol土壤(象征性的Quarzipsamments)在António Teixeira研究工作站，在Coruche，葡萄牙。 土壤特征和在实验期间的气象数据在表1和2被总结，分别。

Experimental设计和治疗三水滴灌溉深度： (表面(R0)，表层下在20 cm在40 cm深度(RII)的)深度(RI)和表面下 并且二处理蕃茄cv、‘Brigade’ (CI)和‘H3044’ (CII)，在与四复制的一个裂区实验设计被安排了。 滴水深度被定义了作为主要因素和培育品种作为次要因素。 剧情大小是1.5 × 10 m2，中的每一与七行。 应用的水的The每日容量从在灌溉的前一天(减降雨量)被测量的ETm估计。 当降雨量超出了ETm价值，灌溉暂停了，并且超出的水在随后灌溉容量的演算被考虑了。 ETm估计使用庄稼系数(Kc)和从一个附近的气象台(ETm = Kc•的作家Montheith参考evapotranspiration (ETo)数据; ETo)。 用于这工作的庄稼系数是Doorenbos和Kassam建立的平均值(1986)以下庄稼阶段的： 0.75发展阶段的(从移植到果子集合起点); 1.15季节中间阶段的(从最初果子被设置对开花)和0.88季节晚期的阶段的(从开花到果子成熟，当75%果子红色或橙色)。 要使不同的灌溉治疗减到最小的作用对plantlets创立，所有植物是喷水隆头被灌溉在移植。 水滴灌溉开始了在移植以后的11天并且被结束了，当75%果子红色或橙色。 在1998年水的总额被应用于庄稼是476.0 mm在1997年和523.4 mm。