Effect of ammonium and nitrate nitrogen fertilizers on wheat yield in relation to accumulated nitrate at different depths of soil in drylands of China

Wang, Zhaohui; Miao, Yanfang; Sheng-xiu, LI

doi:10.1016/j.fcr.2015.07.019

Cited by 76 publications

(34 citation statements)

References 41 publications

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“…(2018) found that under nitrogen treatment, sweet sorghum had higher concentration of NDF and ADF. Similarly, it was also reported by Wang et al (2015) and Zhang et al (2016) that N fertilizer had limited effect on forage quality. It could also be associated with the other factors such as varieties, soil characteristics, cutting period, and environmental condition.…”

Section: Nutrient Compositionsupporting

confidence: 56%

Productivity, Nutrient Composition, and Hydrocyanic Acid Concentration of Super-2 Forage Sorghum at Different NPK Levels and Planting Spaces

Astuti

Suhartanto

Umami

et al. 2019

Trop. Anim. Sci. J.

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Low digestibility and toxicity of hydrocyanic acid (HCN) in sorghum forage are disadvantage for ruminant. Appropriate fertilizer application and planting strategy can improve sorghum yield and quality. A field experiment was aimed to investigate the productivity, nutrients content, and HCN concentration of Super-2 forage sorghum (Sorghum bicolor (L) Moench) at different planting spaces and levels of NPK fertilizer. The seeds were planted according to 3×3 factorial design in which the first factor was planting space (J1= 90×20 cm, J2= 75×25 cm, and J3= 60×30 cm) and the second factor was three levels of NPK fertilizer (P1= 0 kg/ha; P2= 100 kg/ha; and P3= 200 kg/ha, respectively). Crude protein (CP), crude fiber (CF), and HCN concentration were affected by the interaction of NPK levels × planting spaces (p<0.05). The CP and HCN content increased as NPK levels increased at all planting space patterns while CF content decreased. NPK fertilizer application significantly increased yield production (DM, OM, and CP productions), whereas planting space treatment did not show any improvement except for CF that significantly lower on 60×30 cm planting space. Sorghum receiving 200 kg/ha of NPK at 60×30 cm planting space produced the highest CP and the lowest CF content, resulting in the highest OM and CP biomass production. In conclusion, NPK fertilizer significantly improved productivity and nutrients composition and in the same way, also increased HCN concentration of sorghum Super-2 varieties.

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Section: Nutrient Compositionsupporting

confidence: 56%

Productivity, Nutrient Composition, and Hydrocyanic Acid Concentration of Super-2 Forage Sorghum at Different NPK Levels and Planting Spaces

Astuti

Suhartanto

Umami

et al. 2019

Trop. Anim. Sci. J.

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“…The increase in SOM content with addition of organic fertilizers was also reported by Khaled and Fawy (2011) concluded that HA increased the organic matter content of the soil and promote the chelation of many elements and increased the chances of availability to plants. Organic materials increased the O.M content of soil up to 1.17-2.85 kg ha -1 and reduced the oxidation stability of SOM (Wang et al, 2015 andLi et al, 2017). 8.12 1.30 a *P (P0, P1, P2 and P3): P2O5 levels (control, 60, 90 and 150 kg ha -1 ) and HA (H0 and H1): Humic acid levels (control and 500 g ha -1 ).…”

Section: Post-harvest Soil Ph and Organic Mattermentioning

confidence: 99%

Investigating Combination and Individual Impact of Phosphorus and Humic Acid on Yield of Wheat and Some Soil Properties

Jamal¹,

Hussain²,

Sarir³

et al. 2018

Türk Tarım Ve Doğa Bilimleri Dergisi

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In order to evaluate the effect of different levels of Phosphorous (P) alone and in combination with Humic acid (HA) on the yield and P accumulation by wheat(TriticumaestivumL, CV Fakhr-e-Sarhad)., a field experiment was carried out at agriculture research station of Swabi, Pakistan during 2016-2017. A total of eight treatments replicated four times were arranged in Randomized Complete Block Design (RCBD) in the field. Two levels of HA including control (H0: control and H1: 500 g ha-1) and four levels of P (P2O5) including control as Single Super Phosphate (SSP) (P0: control, P1: 60 kg ha-1 , P2: 90 kg ha-1 , and P3: 150 kg ha-1) were utilized. ; Size of each plot was kept to 5x4 m. Addition of different levels of SSP alone and in combination with HA significantly (P<0.05) improved straw, grain and total wheat yield over control. HA in combination with 60 and 90 kg P2O5 ha-1 improved the grain yield by 22.4 and 6.5 % respectively as compared to the same amount of fertilizer applied alone. Total yield (Dry mass + Grains) of 20877 kg ha-1 was produced by the treatment P2H1 (90 kg P2O5 ha-1 + 500 g ha-1 HA) followed by the treatment P2H0, which were 78.69 and 75.03 % increases over the control. Significantly highest 1000-grain weight of 47.8 g was recorded in the treatment P2H1 while all other treatments showed non-significant increase in 1000-grain weight. Unlike soil pH values, improvement in the Soil Organic Matter content (SOM) was observed with the application of both HA and chemical fertilizers either applied alone or in combination. SSP applied either alone or in combination with HA increased significantly (P<0.05) the post-harvest soil P concentration as well as P accumulation by wheat plants over control. Results suggest that application 90 kg P2O5 ha-1 reinforced with HA (P2H1) may be considered as an optimum dosage for achieving optimum yield of wheat crop.

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“…Yang Xiao and other studies have shown that after waste water irrigation, the majority of nutrients was absorbed by colloids and enriched in the topsoil [16][17][18][19][20], so the total soil nutrient content distribution trend with increasing soil depth decreases [26][27], Li Fayong's studies also have shown, 10cm and 20cm nitrate nitrogen content to be significantly higher than fresh water, indicating that saline water could improve surface-soil nitrate nitrogen [28], and Qian Juju's research showed that water quality conditions in different ,the soil surface N03-N peak changes as followed: water> dilute the sewage> recycling water> water. Huang Guanhua had got the similar conclusions.…”

Section: Discussionmentioning

confidence: 99%

Effects of Salt Water Drip Irrigation on Jujube Roots Soil Available Nitrogen Distribution: A Security Assurance Perspective

Wang¹,

Bai²,

Zhi³

et al. 2016

IJSIA

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Effect of ammonium and nitrate nitrogen fertilizers on wheat yield in relation to accumulated nitrate at different depths of soil in drylands of China

Cited by 76 publications

References 41 publications

Productivity, Nutrient Composition, and Hydrocyanic Acid Concentration of Super-2 Forage Sorghum at Different NPK Levels and Planting Spaces

Productivity, Nutrient Composition, and Hydrocyanic Acid Concentration of Super-2 Forage Sorghum at Different NPK Levels and Planting Spaces

Investigating Combination and Individual Impact of Phosphorus and Humic Acid on Yield of Wheat and Some Soil Properties

Effects of Salt Water Drip Irrigation on Jujube Roots Soil Available Nitrogen Distribution: A Security Assurance Perspective

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