Soil water status change, yield, and canopy response characteristics of two DT hybrids, and one non-DT hybrid were compared at five locations over two years in rain-fed, semi-irrigated, or fully irrigated regimes making a total of 18 environments. The objective of this research was to understand how DT and non-DT corn hybrids respond in a wide range of environmental conditions in terms of soil water status change, canopy indicators of stress, dry matter partitioning, and grain yield. Drought-tolerant technologies have become popular in hybrids for stress-prone environments across central and western Kansas and are marketed for their ability to produce greater grain yields with less water. Control treatments exhibited lower P concentrations around the emitter than fertilized treatments.ĭue to decreased availability of irrigation water in central and western Kansas and an increase in water restrictions, producers are looking for more efficient ways to use available irrigation water. When P fertilizers were added to the SDI system, higher P concentrations were found very close to the emitter orifice. Visual and quantitative differences were observed between the two treatments in both years of the study. Soils were sampled in a 30.5 cm by 30.5 cm square adjacent to the emitter on a control treatment and a fertilized treatment, in both years of the study. A secondary P soil movement field study was performed to quantify P concentrations around the SDI emitter. Differences were observed between fertilizer treatments, visually and quantitatively. Sixteen common fertilizers were analyzed with different rates of Avail. A filtration system was used to simulate field conditions and each fertilizer/water mix was filtered through a 400 mesh filter paper to evaluate fertilizer precipitant formation. A secondary laboratory study was conducted to evaluate the water and fertilizer interactions. Split applying starter fertilizer at planting increased yield. Both starter fertilizer and injected fertilizer affected corn grain yield as indicated by the starter by treatment interaction. Nitrogen was a non-limiting factor, with 180 kg N ha-1 applied as urea. Eight separate P fertilizers were applied via SDI mid-season at a rate of 34 kg P2O5 ha-1 and split-plots were created with 2x2 starter band at planting. A plot sized SDI system was installed near Manhattan, KS to evaluate P treatments. The objectives of this study were to determine how corn responds to P fertilizer applied via SDI and to create methodologies to simulate fertilizer and irrigation water compatibility tests for use in SDI systems. Sub-surface drip irrigation systems can be used to better improve the application efficiencies of fertilizers, applying in wet soil-root zones can lead to better uptake of soil applied materials. Applying phosphorus (P) fertilizer through a SDI system becomes a major advantage, but further investigation of the interaction between water and fertilizer is needed. The use of SDI on corn (Zea Mays L.) in the Great Plains has increased due to increased land costs, reduced irrigation water availability, and higher commodity prices. The director found it apt.In recent years, subsurface drip irrigation (SDI) acres have increased substantially. I had no idea what the character needed to look like. But, after I sent him a photo of my bald look, he offered me this. "Homi had suggested to me some other role. I have done it after every 30 roles of my life. Every time I complete a role I shave my head. “I was in talks about 'Saas, Bahi Aur Flamingo' just after I had wrapped up a film shoot. He said: “The only brief I had is that my character is above 55-60 years old. In 'Saas, Bahu Aur Flamingo', Deepak has a striking bald look - and he admitted that's his usual go-to style when he's off duty. I have said no to big production houses as well).” "When you keep farming the same plot of field with the same crop it tends to become fertile, right?”Īsked if it's a deliberate decision or down to a lack of good scripts, he added: “Yes, it’s my decision. "I only have problem with stereotypical comedy roles. "So, I have told people that I don’t want to repeat the same comedy films. In life you tend to repeat the same thing, and I don’t want to do it, no matter how much pampering the unit or producers are. But, the comedy coming to me shouldn't be the same. He told Hindustan Times: “No, this isn’t my departure from comedy. The 47-year-old actor insisted his dark role in 'Saas, Bahu Aur Flamingo' isn't an official "departure" from the genre but he hopes it means he will be considered for different roles as he's looking for something new. Deepak Dobriyal wants to do something newĭeepak Dobriyal is "tired" of being offered the same comedy roles.
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