Allelopathic effects of sunflower water extract integrated with affinity herbicide on weed control and wheat yield

被引:2
作者
Jatoi, Muhammad Tahir [1 ]
Ahmed, Samreen Riaz [2 ]
Lahori, Altaf Hussain [3 ]
Sydorenko, Volodymyr [4 ]
Afzal, Ambreen [5 ]
Kandhro, Muhammad Nawaz [1 ]
Janveri, Sarwat Haider [1 ]
Jatio, Haider Bux [6 ]
Jatoi, Zaheer Ahmed [6 ,7 ]
Panhwar, Sajjad Ali [7 ,8 ]
Pruskyi, Andrii [4 ]
机构
[1] Sindh Agr Univ, Dept Agron, Tandojam 70060, Pakistan
[2] Sindh Madressatul Islam Univ, Dept English, Karachi 74000, Pakistan
[3] Sindh Maderssatul Islam Univ, Dept Environm Sci, Karachi 74000, Pakistan
[4] Inst Publ Adm & Res Civil Protect, Kiev, Ukraine
[5] Bahria Univ, Natl Inst Maritime Affairs, Karachi Campus, Karachi, Pakistan
[6] Sindh Agr Univ, Dept Soil Sci, Tandojam 70060, Pakistan
[7] Sindh Agr Univ, Dept Plant Breeding & Genet, Tandojam 70060, Pakistan
[8] Hainan Univ, Dept Crop Genet & Breeding, Haikou, Peoples R China
关键词
allelopathic; sunflower water extract; affinity; agronomic parameters; wheat; productivity; MANAGEMENT; ALLELOCHEMICALS; MAIZE;
D O I
10.12775/EQ.2022.031
中图分类号
Q14 [生态学(生物生态学)];
学科分类号
071012 ; 0713 ;
摘要
The aim of present study was to investigate the allelopathic impact of sunflower water extract integrated with affinity herbicide on weed management and production of wheat variety TD-1 under field condition. The trial was carried out in a three replicated and the average plot size was kept at 3x5m (15 m2). The obtained data showed that the all the treatments considerably (P<0.05) minimized weed density, weed fresh weight, weed dry weight and weed control up to 90.33, 89.31, 89.61, 90.33% with application of sunflower water extract (1:10) @ 20 L ha(-1) (One spray at 25 DAS) + Affinity 50 WP @ 0.75 kg ha(-1) (One spray at 25 DAS) than control treatment. The application of sunflower water extract (1:10) @ 20 L ha(-1) (One spray at 25 DAS) + Affinity 50 WP @ 0.75 kg ha(-1) (One spray at 25 DAS) significantly increased number of tillers (32.34%), plant height (14.59%), spike length (27.89%), grains spike-1 (16.80%), grain weight plant-1 (47%), seed index (19.60%) and grain yield (51%) of wheat as compared with control. Overall results indicated that the sunflower water extract integrated with herbicide can be successfully used to control the narrow and broad leaves in wheat crop.
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页数:17
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