BIOCHAR ADDITION FOR ENHANCED CUCUMBER FRUIT QUALITY UNDER DEFICIT IRRIGATION

被引：12

作者：

Ali, Abubaker B. ^{[1
]}

Elshaikh, Nazar A. ^{[2
]}

Hussien, Gameraldawla ^{[3
]}

Abdallah, Farid E. ^{[3
]}

Hassan, Sami ^{[1
]}

机构：

[1] Jiangsu Univ, Inst Agr Equipment Engn, Zhenjiang, Jiangsu, Peoples R China

[2] Univ Sinnar, Fac Engn, Dept Agr Engn, Khartoum, Sudan

[3] Sudan Univ Sci & Technol, Dept Agr Engn, Coll Agr Studies, Shambat, Khartoum North, Sudan

来源：

BIOSCIENCE JOURNAL | 2020年 / 36卷 / 06期

关键词：

Biochar; Cucumber; Quality; Irrigation; YIELD; GROWTH; TOMATO; PEPPER;

D O I：

10.14393/BJ-v36n6a2020-47814

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

In the recent years, biochar has been used as an organic soil amendment. Therefore, this study was undertaken in April 2016 to July 2017 to examine the effect of different biochar addition (BA) rates and deficit irrigation (DI) on quality characteristics of cucumber under greenhouse conditions over two consecutive growing seasons. The BA treatments were B-0 (0-ton ha(-1)), B-1 (10-ton ha(-1) and B-2 (20-ton ha(-1)), while the DI treatments were 1.0 (W-1), 0.60 (W-2) and 0.40 (W-3) of the reference evapotranspiration (ET0). The results obtained elaborated that the combination of B2W1 gave the maximum values of fruit weight (g), fruit water content (%), fruit dry biomass (g) and pH in the both seasons. On the other hand, W-2 and W-3 increased significantly titratable acidity (TA %) and total soluble solid (TSS %). It was possible to conclude that BA with DI might be a novel approach to improve both crop yield and fruit quality.

引用

页码：1930 / 1937

页数：8

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