In this study, the growth periods of summer maize were divided into seedling, booting and flowering-grain stage. Based on simulation results AquaCrop model, drought loss sensitivity in different was analyzed. The curves fitting using soil moisture content effective root zone fixed layer both indicated that stage most sensitive to water stress, which critical period for irrigation, followed by s...

A field experiment was conducted during the Kharif season of2020 with four main plot treatments consisting of irrigation levels (No post sowing irrigation, one at flower initiation stage, pod filling stage and two irrigations each stage) five subplot as genotypes viz., MH 1142, 1468, 1703, 1762 1871 following split design by replicating thrice. Irrigating green gram, irrespective growth increas...

An experiment was conducted at the Agronomy Field Laboratory of Bangladesh Agricultural University, Mymensingh to assess the effect of weeding on growth, yield and yield contributing characters of mungbean (Vigna radiata L.) cv. BINA mung4 during October 2011 to February 2012. The experiment was laid out in a randomized complete block design with four replications. The trial comprised seven tre...

Abstract While previous studies have demonstrated the positive effects of low cobalt (CB) levels and chitosan (CH) on yield nutrient status, information about their individual combined applications plants under stress is still lacking. Therefore, we conducted a study to investigate CB CH impacts mitigating water during growth stages corn macronutrient uptake yield. Four irrigation schemes were ...

in order to study the effect of drought stress and harvesting stages on quantitative and qualitative yields of coriander (coriandrum sativum l.) this experiment was conducted on split plot based on a randomized completely block design with 3 replications in torbat-e heydariyeh university, iran, during growing season of 2010-2011. treatments were drought stress (in three levels no stress: contro...

Limitations of soil water and nitrogen (N) are factors which cause a substantial reduction in cotton (Gossypium hirsutum L.) yield, especially in an arid environment. Suitable management decisions like irrigation method and nitrogen fertilization are the key yield improvement technologies in cotton production systems. Therefore, we hypothesized that optimal water-N supply can increase cotton pl...

2 The aim of this study was to establish threshold TGR and MDS values which could be 3 used in regulated deficit irrigation in future work. Three irrigation treatments were 4 performed during three seasons in a 37 year-old table olive orchard in Seville (Spain). 5 Control treatment was irrigated with 125% of the crop evapotranspiration. Regulated 6 deficit irrigation (RDI) treatments were perfo...