Effect of Planting Dates on Agronomic Crop Production

Abbas, Ghulam; Younis, Haseeb; Naz, Sahrish; Fatima, Zartash; Rehman, Atique-ur; Hussain, Sajjad; Ahmed, Mukhtar; Ahmad, Shakeel

doi:10.1007/978-981-32-9151-5_8

Cited by 12 publications

(6 citation statements)

References 44 publications

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“…An appropriate planting time is different in various agroecological conditions. Optimum sowing date enhanced yield components and yield to ensure food security worldwide (Abbas et al, 2019). Proper time of sowing helps cultivars to express its growth patterns to its full extent in a diverse setting of environmental dynamic beside genotype environmental interaction as it also helps scientist of particular environment (area) for maximizing the yield (Shah et al, 2006).…”

Section: Introductionmentioning

confidence: 99%

Effects of Sowing Dates on Yield and Yield Components of Different Varieties of Wheat (Triticum aestivum L.) in Western Uttar Pradesh

Singh¹,

Singh²,

Dhangrah³

et al. 2021

IJEP

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An experiment was conducted during Rabi season (November-December) of 2018–19 to study the effect of three dates of sowing (26th November, 11th December and 25th December) on growth, yield attributes and yield of fivewheat varieties (HD-2967, HD-3086, WH-1105, PBW-343 and PBW-226) at Agricultural Research Farm of IFTM University, Moradabad (UP) India. The experiment was laid out in Factorial Randomized Design with two replications. Sowing was done at spacing of 22.5 cm in sandy loam soil. The observations were recorded on growth, flowering, maturity, yield and yield components. Analysis of variance showed the significant variations were observed for the characters viz. plant height, days to flowering, spikes per plant, days to maturity, grain yield, test weight, straw yield, biological yield and harvest index due to changing dates of sowing. However, varietal variations were recorded for plant height, days to flowering, spikes per plant, days to maturity and test weight. Wheat sown on 26th November recorded significant increase in plant height, tillers plant-1, spikes-1 plant, grain yield and straw yield over late sowing on 11th December and 25th December. There was no significant variation among varieties for yield and yield contributing traits such as grains spike-1, grain and straw yield. Significant interaction effects between dates of sowing and varieties were found for days to flowering which showed that the variety HD-2967 is as best wheat variety for early sown and PBW-226 for late sown conditions in order to obtain better returns.

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Section: Introductionmentioning

confidence: 99%

Effects of Sowing Dates on Yield and Yield Components of Different Varieties of Wheat (Triticum aestivum L.) in Western Uttar Pradesh

Singh¹,

Singh²,

Dhangrah³

et al. 2021

IJEP

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“…The relative sowing time transforms the interspecific interaction of intercropping A few days of differences in the sowing time can cause farmers to change the competitive balance between species. The sowing time of crops is a key step in agricultural production that significantly affects crop adaptability and grain yield (Abbas 2019, Wang 2021. In the present research, intercropping significantly increased the grain yield of wheat while maintaining that of maize at the traditional sowing time (Table 1), indicating that wheat/maize is an intercropping model based on wheat advantage, in accordance with Li's definition of an asymmetric interspecific interaction (Li 2001a).…”

Section: Discussionmentioning

confidence: 99%

The alteration of interspecific interaction responsed to various relative sowing time in wheat/maize intercropping

Sun,

Zhu,

Pang

et al. 2023

Preprint

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Purpose An interspecific interaction is an important reason for the yield advantage of interspecific cropping compared with sole cropping, and the relative sowing time of species is an important factor affecting interspecific competitiveness. Our purpose was to explore the effects of different relativesowing timeson the interspecific competition-recovery phenomenon in wheat and maize intercroppingsystems. Methods Three planting methods (wheat/maize intercropping, wheat and maize sole cropping) and different relative sowing timesof wheat were used to carry out field experiments over two years. Sequential harvest of subplots was performed between 3 and 6 times, and the biomass data werefitted to logistic growth model. Results Delaying the sowing time of wheat reduced the wheat yield, biomass and nutrient acquisition and increased those of maize, but wheat still had an intercropping advantage during the cogrowthperiod. At the same time, the nutrient acquisition of maize was still inhibited, but its recovery growth advanced. Changing the relative sowing time of wheat significantly changed the maximum instantaneous growth rates of wheat and maize. Delaying the relative sowing time of wheat significantly decreased the maximum instantaneous growth rate of wheat and promoted that of maize to achieve a symmetric mutual benefit. Conclusions Delaying the sowing time of wheat to the same sowing time as maize will change wheat/maize intercropping from asymmetrical interspecific facilitation to symmetrical interspecific facilitation. However, in this case, intercropped wheat still had an interspecific competitive advantage in the cogrowth stage, and intercropped maize still underwent a competition-recovery process.

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“…Evidence (Jalón et al, 2018) shows that improved access to livelihood assets such as land enhances farm-level adoption. This reflects that large-scale land holdings improve access to grazing resources, thus enabling farmers to exploit livestock species diversity and reduce stress under thermal trends while also planting crops during optimum planting dates to reduce climate change-related risks during critical developmental phases and ultimately prevent decreases in the productivity of agronomic crops (Abbas et al, 2019, in line with Gbetibouo, 2009.…”

Section: Effects Of Perceived Change In Rainfall and Temperature On S...mentioning

confidence: 94%

Climate change in the Sidama region, Ethiopia: linking perceptions and adaptation

Ewalo,

Vedeld

2023

GeoJournal

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Climate change is expected to have serious socioeconomic impacts on smallholder agriculture, but overall impacts will also depend on the extent of household adaptation to climate change. This study investigates household-level factors that may help describe and explain perceptions about climate change and examine how these perceptions influence choices related to specific land-use adoption strategies. Logistic regressions were applied to address these objectives. Cross-sectional survey data were derived from 315 randomly selected smallholder mixed farmers in Ethiopia. The results indicate that a significant number of farmers believe that temperatures have increased over the last 10–20 years and that precipitation has declined. Education, agroecological settings, and social capital significantly influenced perceptions of increased temperature. Gender, distance, access to climate change information, and social capital significantly influenced perceptions of reduced rainfall. The odds of decisions to adopt specific land-use adaptation measures to climate change are significantly influenced by perceived changes in rainfall and temperature but also by social, human, and natural capital access. Adoption is also linked to gender, distance to markets, access to climate change information, and farm location. Thus, rural interventions aimed at addressing more general agricultural adaptation to climate change should account for these factors.

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Effect of Planting Dates on Agronomic Crop Production

Cited by 12 publications

References 44 publications

Effects of Sowing Dates on Yield and Yield Components of Different Varieties of Wheat (Triticum aestivum L.) in Western Uttar Pradesh

Effects of Sowing Dates on Yield and Yield Components of Different Varieties of Wheat (Triticum aestivum L.) in Western Uttar Pradesh

The alteration of interspecific interaction responsed to various relative sowing time in wheat/maize intercropping

Climate change in the Sidama region, Ethiopia: linking perceptions and adaptation

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