In this study, the effects of black and blue coloured water pillows on eggplant yield and water productivities were investigated under greenhouse conditions in a semi‐arid region of Turkey. There were five different irrigation treatments: black water pillows (BLACKWP), black mulching + drip (BLACKM + D), blue water pillows (BLUEWP), blue mulching + drip (BLUEM + D) and drip irrigation (DI) without mulching. Yield per hectare, yield per plant, number of fruits per plant, number of fruits per unit area (m²) and seasonal water consumption were investigated. The yields in BLACKWP, BLUEWP, BLACKM + D, BLUEM + D and DI treatments were respectively measured as 104, 103, 115, 107 and 76.2 t ha⁻¹. Seasonal water consumption of the BLACKWP and BLUEWP treatments and BLACKM + D and BLUEM + D treatments was respectively 19 and 16% less than that of DI treatment. Irrigation water productivity of the BLACKWP, BLUEWP, BLACKM + D and BLUEM + D treatments were respectively 40, 39, 44 and 40% greater than that of DI treatment. Yield of BLACKWP, BLUEWP, BLACKM + D and BLUEM + D treatments was respectively 26, 26, 34 and 29% higher than that of DI treatment. Black and blue water pillows and black and blue mulching + drip irrigations had much higher yields and water productivities than drip irrigation without mulching. © 2020 John Wiley & Sons, Ltd.

中文翻译：

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有色水枕对茄子产量和水分生产率的影响*

在这项研究中，研究了土耳其半干旱地区在温室条件下黑色和蓝色水枕对茄子产量和水生产力的影响。有五种不同的灌溉方式：黑水枕头（BLACKWP），黑覆盖+滴灌（BLACKM + D），蓝水枕头（BLUEWP），蓝覆盖+滴灌（BLUEM + D）和无覆盖的滴灌（DI）。研究了每公顷产量，单株产量，单株果实数，每单位面积的果实数（m ²）和季节性用水量。BLACKWP，BLUEWP，BLACKM + D，BLUEM + D和DI处理的产量分别为104、103、115、107和76.2 t ha ^-1。BLACKWP和BLUEWP处理以及BLACKM + D和BLUEM + D处理的季节性耗水量分别比DI处理低19％和16％。BLACKWP，BLUEWP，BLACKM + D和BLUEM + D处理的灌溉水生产率分别比DI处理高40％，39％，44％和40％。BLACKWP，BLUEWP，BLACKM + D和BLUEM + D处理的产量分别比DI处理高26％，26％，34％和29％。与不覆盖的滴灌相比，黑色和蓝色的水枕以及黑色和蓝色的覆盖+滴灌具有更高的产量和水生产率。分级为4 +©2020 John Wiley＆Sons，Ltd.