Agronomic biofortification with zinc and iron to enhance nutrient concentrations in mango

Biofortification is a global-scale agricultural approach that can improve human nutrition. Agronomic biofortification is viewed as a quick-fix and supplemental approach. Agronomic biofortification, especially foliar application, is highly effective for zinc and iron. A field experiment on agronomic biofortification of zinc and iron micronutrients in mango cv. Kesar was carried out in 2016-2017 at the Regional Horticultural Research Station, ASPEE College of Horticulture and Forestry, Navsari Agricultural University, Navsari (Gujarat). The experiment was arranged in a completely randomized design (CRD) with three replications containing 9 treatments. The results show that foliar application of ZnSO4 and FeSO4 (0.5% each) resulted in higher N (48.73 mg/100 g) and K (94.17 mg/100 g) in the pulp and P (0.056%) in the peel of mango. The iron (Fe) and zinc (Zn) contents in pulp and peel were highest in treatment T9 (0.50% FeSO4 + 0.50% ZnSO4), which was on par with those in treatment T8 (0.50% FeSO4 + 0.25% ZnSO4)

Results of rocket measurements of D-region ionization over Thumba in MAP

Under MAP, two rockets were launched from Thumba (8.5 N, 76.8 E) around 1030 hrs Lt with identical payloads on 7 and 10 March 1986 for D region studies. Positive ion densities were measured by spherical probe and Gerdien condenser and electron densities were measured by Langmuir probe and propagation experiments. In both flights a valley in ionization height profile was noticed around 83 km. The density of ionization at this altitude was about 4 x 10(2) cu cm. A detailed positive ion-chemical scheme was used to reproduce the measured ionization height profiles. The density of NO needed to reproduce the valley in ionization at 83 km came around 5 x 10(5) cu cm. A photochemical treatment without diffusion process was found inadequate to explain this value of NO. Calculations showed that the value of vertical eddy diffusion needed to reproduce the value of NO was around 10(6)sq cm/s. Interestingly, the same value of eddy diffusion coefficient was obtained when derived in the manner described by Thrane and his coworkers using only the positive ion current data of spherical probes

Shapes, softness, and nonyrast collectivity in 186W

Nonyrast, excited states in neutron-rich 186W were populated via inelastic-scattering reactions using beams of 136Xe nuclei accelerated to 725 and 800 MeV. Levels populated in the reactions were investigated via particleγ coincidence techniques using the Gammasphere array of high-purity germanium detectors and the compact heavy-ion counter, CHICO2. The Kπ = 2+ (γ), Kπ = 0+ and Kπ = 2− (octupole) rotational side bands were extended to spins 14¯h,12¯ h, and 13¯h, respectively. A staggering pattern observed in the energies of levels in the Kπ = 2+ band was found to be consistent with a potential that gets softer to vibration in the γ degree of freedom with increasing spin. The odd-even staggering of states in the Kπ = 2− band was found to exhibit a phase opposite to that seen in the γ band; an effect most probably associated with Coriolis coupling to other, unobserved octupole vibrational bands in 186W

N=151Pu, Cm and Cf nuclei under rotational stress: Role of higher-order deformations

Fast-rotating N=151 isotones 245Pu, 247Cm and 249Cf have been studied through inelastic excitation and transfer reactions with radioactive targets. While all have a ground-state band built on a νj15/2[734]9/2- Nilsson configuration, new excited bands have also been observed in each isotone. These odd-N excited bands allow a comparison of the alignment behavior for two different configurations, where the νj15/2 alignment is either blocked or allowed. The effect of higher order deformations is explored through cranking calculations, which help clarify the elusive nature of νj15/2 alignments

Effect of Ferti-Fortification of Iron and Zinc Fertilization on Quality Parameters of Mango Cv. Kesar

The present research was accomplished on mango cv. Kesar to investigate the effect of foliar spray of iron and zinc fertilization on the quality parameter of mango. The experiment was conducted in a completely randomized design and replicated 3 times with 9 treatments. The The significant increase in TSS (19.35 °Brix) and ascorbic acid (36.70 mg/100 g) content were recorded with the foliar application of 0.5% FeSO4 and 0.5% ZnSO4 (T9) resulted in a considerable rise in TSS and ascorbic acid content, which was comparable to treatment T7 (0.25% FeSO4 + 0.50% ZnSO4)

Impact of Varieties and Foliar Spray of Micronutrient on Growth Parameters of Cluster Bean under Teak Based Agroforestry System

Management of agroforestry system in different region has been widely focused on reducing soil erosion and water losses, environmental balance restoration, improve land use and uplifting economic benefits. This study was conducted to evaluating the impact of varieties and foliar application of micronutrient on growth parameters of cluster bean under teak based agroforestry system as well as open condition. The experiment was laid out in Randomized Block Design with Factorial concept consisting of 3 factors viz., varieties, foliar spray of micronutrient iron and foliar spray of micronutrient zinc at 2 levels each in 4 replications. Among two tested varieties, variety Pusa Navbahar performed well in terms of growth as compare to local variety in both growing conditions.  Furthermore, foliar spray of 0.5% FeSO4 and foliar spray of 0.5% ZnSO4 also recorded maximum growth parameters as compare to their control condition under both growing conditions. All interaction effect were found non-significant for most of growth parameters except plant height under both growing conditions (teak-based agroforestry system and open condition). Further, t-test analysis shows that growth parameters were higher for open condition

Yield Attributes and Yield of Cluster Bean as Affected by Varieties and Micronutrient Foliar Application under Teak Based Agroforestry System

Agroforestry is an approach to land use that combines agriculture with forestry, ensuring both forest cover and food security. In the present study, teak based agroforestry system was used for the production potential of cluster bean in response to varieties and micronutrient foliar application. The study was conducted in the summer season for two years. The experiment was laid out in Randomized Block Design with Factorial concept consisting of 3 factors viz., varieties, foliar application of micronutrient iron and zinc at 2 levels each in 4 replications. Two different varieties of cluster bean viz. Pusa Navbahar (V1), Local Variety (V2), foliar application of iron viz. No foliar application of iron (F0), foliar application of iron [0.5% FeSO4 (F1)] at 30 and 45 days after sowing (DAS) and foliar application of zinc viz. No foliar application of zinc (Z0), foliar application of zinc [0.5% ZnSO4 (Z1)] at 30 and 45 DAS were tested for yield attributes of cluster bean separately under teak based agroforestry system and open condition. Among two tested varieties, variety Pusa Navbahar perform well as compared to local variety. Foliar application of 0.5% FeSO4 and 0.5% ZnSO4 individually increased yield attributes and yield as compare to their control condition. Further, results of the investigation showed decline in the yield attributes and yield of cluster bean under teak based agroforestry system in comparison to open condition. The interaction effect of different treatment combinations was found nonsignificant for all yield attributes except the number of pods per plant under teak based agroforestry system and open condition

Shapes, softness, and nonyrast collectivity in 186W^{186}\mathrm{W}

International audienceNonyrast, excited states in neutron-rich W186 were populated via inelastic-scattering reactions using beams of Xe136 nuclei accelerated to 725 and 800 MeV. Levels populated in the reactions were investigated via particle-γ coincidence techniques using the Gammasphere array of high-purity germanium detectors and the compact heavy-ion counter, CHICO2. The Kπ=2+ (γ), Kπ=0+ and Kπ=2− (octupole) rotational side bands were extended to spins 14ℏ, 12ℏ, and 13ℏ, respectively. A staggering pattern observed in the energies of levels in the Kπ=2+ band was found to be consistent with a potential that gets softer to vibration in the γ degree of freedom with increasing spin. The odd-even staggering of states in the Kπ=2− band was found to exhibit a phase opposite to that seen in the γ band; an effect most probably associated with Coriolis coupling to other, unobserved octupole vibrational bands in W186