Journals / Toprak Bilimi ve Bitki Besleme Dergisi / 2018 / Cilt: 6 - Sayı: 1

Effects on growth parameters of maize of hazelnut husk compost applications under water stress conditions

Su stresi koşulları altında fındık zuruf kompostu uygulamalarının mısır bitkisinin gelişim parametreleri üzerine etkileri

Pages
52–60
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

When all data are taken into account, it can be said that irrigation at 50% of the field capacity is sufficient when the soil is mixed with 8 ton da-1 compost.

📌 3 Key Takeaways

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Objective & Hypothesis:In this study, husk compost at various ratios (0, 3 ton da-1, 6 ton da-1, 8 ton da-1 was applied to different textured soils (clay loam and sandy loam) and maize were grown under water-deficit stress (water applications 75%, 50% and 25% at the levels of field capacity).
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Key Findings & Data:Root dry weight (2.38g) and plant height (40cm) in clay loam soil; shoot/root ratio (0.55), nitrogen, phosphorus and potassium contents were higher in sandy loam soil.
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Conclusion & Impact:When all data are taken into account, it can be said that irrigation at 50% of the field capacity is sufficient when the soil is mixed with 8 ton da-1 compost.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Zea mays L. · kompost · su stresi

Abstract

In this study, husk compost at various ratios (0, 3 ton da-1, 6 ton da-1, 8 ton da-1 was applied to different textured soils (clay loam and sandy loam) and maize were grown under water-deficit stress (water applications 75%, 50% and 25% at the levels of field capacity). Plants were harvested bolting period and it was investigated root and shoot weight, shoot/root ratio, plant height, nitrogen, phosphorus and potassium contents in leaf. Soil texture was effective on the root weight, shoot/root ratio, plant height, and basic elements contents of leaf. Root dry weight (2.38g) and plant height (40cm) in clay loam soil; shoot/root ratio (0.55), nitrogen, phosphorus and potassium contents were higher in sandy loam soil. Husk compost did not impact the shoot/root ratio, each of the other parameters increased in parallel with the increase of compost doses and 8 ton da-1 application gave the highest values. Water stress have been influential on basic macro element concentrations. The leaf nitrogen and phosphorus content (3.40% and 0.16%) increased at 50% water stress conditions. The water stress on the potassium content was effective depending on the texture, and it was determined as 3.99% for the plants grown on the sandy loam soil subjected to 50% water stress. When all data are taken into account, it can be said that irrigation at 50% of the field capacity is sufficient when the soil is mixed with 8 ton da-1 compost.

Özet

Bu çalışmada, farklı tekstüre (killi tın ve kumlu tın) sahip topraklara değişik oranlarda zuruf kompostu uygulanmış (0, 3 ton da-1, 6 ton da-1, 8 ton da-1) ve su noksanlık stresi (tarla kapasitesinin %75’i, %50’si ve %25’i düzeyi) altında mısır bitkisi yetiştirilmiştir. Bitki sapa kalkma döneminde hasat edilmiş, kök ve gövde kuru ağırlıkları, gövde/kök oranı, bitki boyu, yaprak azot, fosfor ve potasyum içerikleri incelenmiştir. Toprak tekstürü kök ağırlığı, gövde/kök oranı, bitki boyu, yapraktaki temel besin içerikleri üzerinde etkili olmuştur. Kök kuru ağırlığı (2.38 g), bitki boyu (40 cm), killi tın topraklarda, gövde/kök oranı (0.55), yaprak azot, fosfor ve potasyum içerikleri kumlu tın topraklarda daha yüksek bulunmuştur. Zuruf kompostunun gövde/kök oranı üzerine etkisi olmazken, diğer parametrelerin her biri kompost dozunun artışına paralel olarak artmış, 8 ton da-1’lık uygulama en yüksek değerleri vermiştir. Su stresi temel makro element konsantrasyonlarını etkilemiştir. Yaprakta azot ve fosfor kapsamı (%3.40 ve %0.16) %50 su stresi koşullarında artmıştır. Potasyum içeriği üzerine su stresi tekstüre bağlı olarak etkili olmuş, %50 su stresi uygulanan kumlu tın toprakta yetişen bitkilerde %3.99 olarak belirlenmiştir. Tüm bulgular dikkate alındığında, toprağa 8 ton da-1 kompost karıştırıldığı koşullarda tarla kapasitesinin %50’ si düzeyinde sulama yapılmasının yeterli olacağı söylenebilir

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Cite This Article

SEZER, E. K., ÖZENÇ, B. D. (2018). Effects on growth parameters of maize of hazelnut husk compost applications under water stress conditions. Toprak Bilimi ve Bitki Besleme Dergisi, Cilt: 6 - Sayı: 1, 52–60. https://ajindex.com/articles/367877

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