The effect of weed control in chickpea crop was assessed during 2011–12 and 2012-–13 in two-year experimentation at Ahmad Wala Research Station district Karak, Pakistan. Both experiments were laid out in a randomized complete block design with split-split-plot arrangement, each treatment replicated four times. Five chickpea varieties were selected for this research as factor A that included three Desi chickpea (Karak‑1, Karak‑2, and Sheenghar) and two Kabuli type (Lawaghar and KC-98). The factor B comprised of 10 weed control treatments viz. pendimethalin pre-emergent (pre-em), pendimethalin pre-em + hand weeding (HW) once at 60 days after sowing (DAS), s‑metolachlor pre-em, s‑metolachlor pre-em + HW 60 DAS, HW once at 30 DAS, HW twice (30 and 60 DAS), HW thrice (30, 60 and 90 DAS), white plastic mulch, black plastic mulch and a weedy check (control). The factor C included two treatments (irrigated and rainfed). Significant variation was recorded among the five tested varieties (factor A). The highest protein (23.45%) and ash content (3.42%) were observed in variety KC-98 grains. The maximum fiber (5.0%) and moisture contents (6.64%) were noted in Karak‑2. The maximum fat (6.55%) and carbohydrate contents (57.38%) were recorded in Sheenghar and Lawaghar, respectively. Moreover, the results indicated a significant effect of the applied treatments (factor B) on ash and moisture contents (%) of chickpea grains, while the effect on the rest of the parameters was non-significant. The irrigation regimes also had a significant effect only on the moisture and carbohydrate contents (%) of chickpea grains. In conclusion, for higher protein, fiber, and carbohydrate contents, the varieties KC-98, Karak‑2, and Lawaghar, respectively are the most suitable for cultivation in Karak District of Pakistan. The weed control methods also had a positive correlation with the ash and moisture contents, but no correlation with the protein, fiber, and carbohydrate contents. Similarly, irrigation showed a positive correlation with the moisture and carbohydrate contents.

在巴基斯坦卡拉克的艾哈迈德·瓦拉研究站（Ahmad Wala Research Station）进行了为期两年的试验，评估了杂草控制对鹰嘴豆作物的影响，该试验于2011-12年和2012-13年进行。两项实验均采用具有分割拆分图布置的随机完整块设计进行，每种处理重复四次。本研究选择了五个鹰嘴豆品种作为因子A，其中包括三个Desi鹰嘴豆（Karak-1，Karak-2和Sheenghar）和两个Kabuli类型（Lawaghar和KC-98）。因子B由10种杂草防治处理组成。喷洒二甲戊灵（pre-em），喷洒二甲戊灵+手除草（HW）（播种后60天一次）（DAS），s-异丙甲草胺pre-em，s-metolachlor甲胺pre-em + HW 60 DAS，HW一次在30 DAS时，硬件两次（分别为30和60 DAS），硬件三次（分别为30、60和90 DAS），白色塑料覆盖物，黑色塑料覆盖物和杂草检查（对照）。因子C包括两种处理（灌溉和雨养）。记录了五个测试品种（因子A）之间的显着差异。在各种KC-98谷物中观察到最高的蛋白质（23.45％）和灰分含量（3.42％）。在Karak‑2中记录了最大纤维含量（5.0％）和水分含量（6.64％）。Sheenghar和Lawaghar分别记录了最大脂肪含量（6.55％）和碳水化合物含量（57.38％）。而且，结果表明，施用的处理剂（因子B）对鹰嘴豆谷物的灰分和水分含量（％）有显着影响，而对其余参数的影响则不显着。灌溉制度也仅对鹰嘴豆谷物的水分和碳水化合物含量（％）有显着影响。总之，对于更高的蛋白质，纤维和碳水化合物含量，品种KC-98，Karak‑2和Lawaghar分别最适合在巴基斯坦的Karak地区种植。杂草控制方法也与灰分和水分含量呈正相关，但与蛋白质，纤维和碳水化合物含量无正相关。同样，灌溉与水分和碳水化合物含量呈正相关。