1977
DOI: 10.2136/sssaj1977.03615995004100040036x
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Effect of Irrigation Systems on the Water Requirements of Sweet Corn

Abstract: A field study was conducted to determine the influence of sprinkler irrigation (Sp), furrow irrigation (F), subirrigation (Su), and automated subirrigation (ASu) on the water requirements of sweet corn (Zea mays L.). Irrigation water was applied to the SP, F, and Su plots when the soil water potential at the 30‐cm depth in the row reached −40 cbars potential. The time and amount of water applied was based on a combination of leaf area index (LAI) and potential evapotranspiration (ETp). Water application to the… Show more

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Cited by 9 publications
(8 citation statements)
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“…Using an early maturing variety (SG 215BG/RR) did not overcome the effects of planting late. Total applied nitrogen to green bean and sweet corn followed recommendations for optimum yield for each vegetable crop (13,16,18). The application of fertilizer through a drip irrigation system can be an efficient way to supply nitrogen to a crop.…”
Section: Vegetable Yield and Economicsmentioning
confidence: 99%
“…Using an early maturing variety (SG 215BG/RR) did not overcome the effects of planting late. Total applied nitrogen to green bean and sweet corn followed recommendations for optimum yield for each vegetable crop (13,16,18). The application of fertilizer through a drip irrigation system can be an efficient way to supply nitrogen to a crop.…”
Section: Vegetable Yield and Economicsmentioning
confidence: 99%
“…Pesquisas mostraram que as produtividades com SDI foram de 12% a 14% maior do que com irrigação por sulco e aspersão para milho doce (Phene & Beale, 1976) e 20% maior que com irrigação por sulco para tomate (Bogle et al, 1989;Rose et al, 1982), mas foi semelhante em melão, cebola e cenoura (Bucks et al, 1981) e milho doce (Wendt et al, 1977).…”
Section: Pós -Colheitaunclassified
“…Ένα µηχάνηµα, ενώ εγκαθιστούσε τους αγωγούς εφαρµογής, είτε έκανε οπές ή εισήγαγε πλαστικούς διανεµητές στον σωλήνα (Zetzsche andNewman, 1966, Whitney, 1970). Την ίδια περίπου περίοδο, αναπτύσσονταν στο Ισραήλ επιφανειακά συστήµατα στάγδην άρδευσης, περιλαµβανοµένου και εξοπλισµού υδρολίπανσης, (Goldberg and Shmueli, 1970 (Wendt et al, 1977, Sammis, 1980, Bucks et al, 1981, Mitchell, 1981, Chase, 1985a, Plaut et al, 1985.…”
Section: ορισμος της υπογειας σταγ∆ην αρ∆ευσηςunclassified
“…Οι Davis et al (1985) βρήκαν ότι µείωση των αρδευτικών ποσοτήτων περισσότερο από 14 ηµέρες πριν τη συγκοµιδή µείωσε την απόδοση της τοµάτας στην Καλιφόρνια. ∆εν βρέθηκαν διαφορές µε διαφορετικές ποσότητες εφαρµογής αρδευτικού νερού βασισµένων σε εξατµισίµετρο σε πιπεριές στη Λουϊζιάνα (Bracy et al, 1995 (Fangmeier et al, 1989, Hiler and Howell, 1973, Wendt et al, 1977. Η αγωγιµότητα των στοµατίων (stomatal conductance) µετρήθηκε σε τοµάτα και βαµβάκι από τους Hutmacher et al (1985Hutmacher et al ( , 1995 και σε δένδρα από τους Shrive et al (1994).…”
Section: συχνότητα άρδευσηςunclassified
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