Effect of planting methods and irrigation intervals on productivity of some bread wheat cultivars

Abstract

A field experiment was carried out at Experimental Farm, in Alkalahyn, Al -Hajer village, Qeft, Qena governorate, Egypt during 2017/2018 and 2018/2019 seasons, to evaluate of three planting methods (Drilling, broadcasting and furrows) and three irrigation intervals (21 , 28 and 35 days) on productivity of three wheat cultivars ( Sids 12 -Misr 2 and Giza 168 ). The results showed that exposing wheat plants to drought stress by increasing irrigation intervals significantly decrease (1000-grain weight, grains spike weight, number of spikes/m 2 , grain yield (ardab/fed) (argab = 150 Kg, fed= feddan= 4200 2 m² = 0.420 hectares = 1.037 acres), straw yield (ton/fed) and protein %). Irrigation intervals showed highly significant difference in for all characters studies. The highest value resulted from application irrigation intervals at 21 day compare with the other irrigation intervals. Planting methods significantly affected by all a previous characters. The highest value for all studies characters resulted from using drilling method. There were highly significant differences among wheat cultivars for all characters under study. The wheat cultivar sids-12 gave of the highest values of all traits compared to the other wheat cultivars used in both seasons.

Effect of Irrigation Intervals and Foliar Spray with Salicylic Acid on the production of Two Bread wheat cultivars in Newly Reclaimed Land

“…Finally, the Shandawel-1 cultivar scored the highest yield of 5.22 ton ha -1 compared to other cultivars i.e., Giza-171, Misr-1, and Sakha-94 (Gad et al, 2020). Similar results were reported by Said and Abd El-Moneem (2016); Makarem et al (2019);Al-Zahy et al (2020); Mohammed et al (2021); Mohamed et al (2022) and Upadhyaya and Bhandari, (2022) who reported that superiority any cultivar may be due to the reacting among genetic-make up and their environmental conditions.…”

“…Furthermore, enough irrigation water may help the plant to absorb its need for water and nutrients as well as increased the grain-filling period (El-Hendawy, 2016). Drought stress leads to decreased fresh and dry matter production (Gora et al, 2022), total chlorophyll, and photosynthesis (Shalaby et al, 2020), and thus reduced the spike length (Kanwal et al, 2020), flag leaf area (El-Sarag and Ismaeil, 2013), grains weight spike -1 and 1000-grain weight (Al-Zahy et al, 2020 andKotb et al, 2021), grain yield (El-Nagar and EL-Gohary, 2022), and increased WUE (Taha et al, 2017). Xu et al (2016) cleared that the increase in WUE was produced from 60 mm water applied at elongation, attaining a relatively high grain yield, whereas enough irrigation with180 mm water applied increased grain yield but decreased WUE.…”

Impact of Preceding Crop, Sowing Methods and Nano-Fertilizer (Amino mineral) on Bread Wheat Production and Quality in Toshka Region, Egypt

“…Wheat plants obtained from the planting method by drilling gave the higher mean values of protein (12.32 and 12.37%), wet gluten (33.15 and 33.46%) and dry gluten (10.91 and 11.03%) in the first and second seasons, respectively. The positive influence was observed by the drilling method may be mainly due to uptake of N and cumulating of Co 2 accrue to excellent plant distribution in the field (Al-Zahy et al, 2020). In the same table, hectoliter weight was affected significantly by sowing methods.…”

“…Several researchers found that wheat sown by drilling method gave the highest values for plant height, number of tillers m -2 , number of spikes m -2 , number of spikelets spike -1 , number of grains spike -1 , spike length, grain weight spike -1 , 1000-grain weight, straw yield, grain yield and protein percentage compared to the other sowing methods (Chauhdary et al, 2016;Khatri et al, 2019;Al-Zahy et al, 2020;Bakhsh et al, 2020;Singh et al, 2020;Hassanein et al, 2020;Tamirat & Mekides, 2020). Latif et al (2018) concluded that poor results were obtained in the method of broadcast single 1 as compared to the other methods.…”

Evaluation of some Bread Wheat Cultivars Under Irrigation Intervals 1: Grain Yield, Its Attributes and Water Use Efficiency

“…Water scarcity in irrigated agriculture, inadequate irrigation, and infrequent rainfall all contribute to water deficit stress (Ouda et al, 2020). Al-Zahy et al (2020) reported that increasing irrigation intervals expose wheat plants to drought stress which can decrease grains spike weight, number of spikes/m 2 , 1000grain weight, straw yield, grain yield, and protein %. Efforts are hardly exerted to enhance wheat productivity per unit area through creating new, highly productive cultivars that consume low water.…”