Effect of Drip Fertigation on Potato Productivity with Basal Application of Loss Control Fertilizer in Sandy Soil

Feng, Zhiwen; Kang, Yongqiang; Wan, Shuqin; Liu, Shiping

doi:10.1002/ird.2183

Cited by 9 publications

(4 citation statements)

References 40 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…All irrigation and fertigation treatments have higher values than the T5F1.0 and T5F0.5 treatments in which water is not used. These values show similarities with (Ayas, 2010;Alva et al, 2012;Badr et al, 2012;Ayas, 2013;Feng et al, 2018;Gültekin and Ertek, 2018;Essah et al, 2020). Tuber weight values of T1F1.0 and T1F0.5 treatments were higher than the other treatments.…”

Section: Discussionsupporting

confidence: 62%

Response of Potato (Solanum tuberosum L.) under Different Levels of Irrigation and Fertigation through Drip System

Ayas

2021

Turkish JAF Sci.Tech.

View full text Add to dashboard Cite

There are very few studies on cabbage at different fertigation levels in the Marmara Region, where this study was conducted. In this respect, our study has a unique quality. This study was carried out in Bursa Uludag University Yenisehir İbrahim Orhan Vocational School application greenhouses in 2014-2015 years. Five different irrigation treatments (T1: 100% (full irrigation), T2: 75%, T3: 50%, T4: 25%, T5: 0% (non-irrigated)) and two different fertigation treatments; F1.0: 100% (100:100:100 NPK) fertigation and F0.5: 50% (50:50:50 NPK) fertigation were combined together to determine the effects on yield and quality parameters of potatoes. The amount of irrigation water in 2014 and 2015 years varied between 0.0-630.0 mm and 0.0-660 mm, respectively, while evapotranspiration values varied between 180.0-670 mm and 190.0-675 mm, respectively. It was determined that irrigation water and fertigation levels, yield and quality parameters of potatoes were affected significantly. In both application years, the highest yield was obtained from T1F1.0 treatment as 45.0 and 47.0 tons’ ha-1 respectively, while the lowest yield was obtained from T5F1.0 treatment as 4.0 and 5.0 tons ha-1, respectively. In 2014 and 2015 years the crop response factor (ky) values of potato were calculated as 1.11-1.11 and 1.21-1.14, respectively. When the full fertigation (F1.0: 100% -100:100:100 NPK) and the insufficient F0.5: 50% - (50:50:50 NPK) fertigation treatments are compared, significant differences have arisen in terms of yield and quality parameters. T2F1.0 and T2F0.5 treatments can be recommended as the most effective irrigation and fertilization levels of potato.

show abstract

Section: Discussionsupporting

confidence: 62%

Response of Potato (Solanum tuberosum L.) under Different Levels of Irrigation and Fertigation through Drip System

Ayas

2021

Turkish JAF Sci.Tech.

View full text Add to dashboard Cite

show abstract

“…The total amount of fertilizer (base fertilizer, urea, potassium nitrate added up) was 273 kg N ha −1 , and was determined according to the nutrient amount of soil and fertilization requirements of potato in the study site (Feng et al 2018). The base fertilizer was potato specific fertilizer of K 2 SO 4 type with the N-P-K ratio of 12-19-16 (produced by Sino-Arab Chemical Fertilizer Co., Ltd) during planting.…”

Section: Fertilization Applicationmentioning

confidence: 99%

Effects of irrigation and fertilization on the emission factors and emission intensities of nitrous oxide in alkaline soil

Wenzhu,

Yongqin,

Youlin

et al. 2024

Environ. Res. Commun.

View full text Add to dashboard Cite

Environmental damage attributed to nitrous oxide (N2O) emissions have received widespread attention. Agricultural sources release substantial amounts of N2O into the atmosphere. However, comparative studies on the effects of different irrigation and fertilization methods, namely, drip fertigation (a combination of fertilizing and irrigation), sprinkler fertigation, and traditional furrow irrigation with chemical fertilizer spraying, on N2O emissions in alkaline soil have been limited. Therefore, three-year in situ field observations were conducted to investigate the effect of these three irrigation and fertilization modes on N2O emissions using the static chamber method over the period 2015–2017. There are significant seasonal variations in soil N2O emission fluxes among alkaline soils under different fertilization and irrigation modes, with emissions peaking in July and August, but no significant difference in yearly variations. The N2O emission intensity of drip fertigation soil was 0.20 kg N t-1 year-1, of sprinkler fertigation soil was 0.38 kg N t-1 year-1, respectively, while of furrow irrigation was 0.91 kg N t-1 year-1, respectively. Moisture and temperature of soil were key factors driving the observed nitrous oxide variations. Compared with traditional furrow irrigation, drip and sprinkler fertigation significantly increased potato yield and decreased N2O emissions in alkaline soil, thus satisfying both yield and environmental protection.

show abstract

“…This local irrigation practice resulted in much higher soil water potential and consequently the irrigation efficiency (IE), the ratio of crop evapotranspiration to irrigation amount, was low (0.31). In the following three seasons, we installed three dial type tensiometers (Beijing Waterstar Tech Co., Ltd., Beijing, China) at 20 cm depth under the drip tape to help the farmer schedule irrigation [45][46][47]. When soil matric potential reached −35 kPa irrigation was started.…”

Section: Irrigation and Fertilizationmentioning

confidence: 99%

Microclimate and Plant Transpiration of Tomato (Solanum lycopersicum L.) in a Sunken Solar Greenhouse in North China

Liu

Cohen

et al. 2022

Agriculture

View full text Add to dashboard Cite

The solar greenhouse is a common protected structure for crop production when ambient temperatures are low. In the North China Plain (NCP) winter temperatures are very low and an improved solar greenhouse with a lowered soil surface (0.5–1.5 m deep), referred to as a sunken solar greenhouse (SSG), is used. A four-season experiment was conducted in a commercial SSG with tomato crops to characterize internal microclimate, sap flow (SF) and crop coefficients. Results show that temperature inside the SSG could be more than 20 °C higher than outside in winter, which favors tomato growth and resulted in acceptable yields. Daily total SF was related to solar radiation, vapor pressure deficit (VPD) and temperature, in that order, both in winter and summer. The decoupling coefficient (which is the ratio of radiative to aerodynamic influences on evapotranspiration) in daytime was 0.76 in winter and 0.84 in summer, indicating strong decoupling (i.e., predominance of radiative influences) of the internal environment where wind speed was low. Basal crop coefficients at the mid stage of crop growth averaged 1.15–1.43 in winter and 0.91–0.92 in spring and summer. Thus, in the SSG, for similar climatic conditions sap flow in winter was higher than that in summer, which should be considered in irrigation scheduling.

show abstract

Effect of Drip Fertigation on Potato Productivity with Basal Application of Loss Control Fertilizer in Sandy Soil

Cited by 9 publications

References 40 publications

Response of Potato (Solanum tuberosum L.) under Different Levels of Irrigation and Fertigation through Drip System

Response of Potato (Solanum tuberosum L.) under Different Levels of Irrigation and Fertigation through Drip System

Effects of irrigation and fertilization on the emission factors and emission intensities of nitrous oxide in alkaline soil

Microclimate and Plant Transpiration of Tomato (Solanum lycopersicum L.) in a Sunken Solar Greenhouse in North China

Contact Info

Product

Resources

About