Atıf Sayısı
10
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7
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1
Son yıllarda oldukça dikkat çeken biyokömür’ün toprak düzenleyici olarak etkinliği yaygın bir şekilde araştırılmaktadır. Bu çalışmada sera koşullarında biyokömür uygulamalarının [0(B0), 0.15(B1) ton da-1] farklı solarizasyon örtü materyalleri [polietilen (PE), balonlu polietilen (BPE)] ile birlikte bazı toprak fiziksel özellikler üzerine etkisi araştırılmıştır. Biyokömür uygulamaları ile toprakların penetrasyon direnci 1 MPa’dan 0.89 MPa seviyelerine kadar düşmüştür. Uygulamaların hacim ağırlığı üzerine etkileri penetrasyon direnci ile benzerlik göstermiş fakat istatistiksel olarak önemli bulunmamıştır. Uygulamalardaki değişimlere bağlı olarak toprakların agregasyon oranı % 78.48-87.06 arasında belirlenmiştir. BPE örtü materyali ve B1 uygulamaları ile en yüksek agregasyon oranı elde edilmiştir. Biyokömür uygulamalarıyla yarayışlı su içeriği yaklaşık % 1 seviyesinde istatistiksel olarak önemli (P<0.01) artış göstermiştir. Çalışma sonucunda agregasyon oranı üzerine BPE örtü materyali etkili olarak bulunmuştur. Ayrıca biyokömür uygulamaları ile penetrasyon direncinde azalış, yarayışlı su içeriğinde artışlar belirlenmiştir.
In recent years, the effectiveness of biological coal as a soil regulator has been widely studied. In this study, the impact of biocarbon applications in greenhouse conditions [0(B0), 0.15(B1) tons and-1] on some soil physical characteristics, along with different solarization covering materials [polyethylene (PE), balloon polyethylene (BPE)]. With biochemical applications, the penetration resistance of the soil has decreased from 1 MPa to 0.89 MPa levels. The effects of applications on volume weight were similar to the penetration resistance, but statistically not significant. Depending on the changes in the applications, the land aggregation rate was determined between 78.48-87.06%. The highest aggregation rate has been achieved with BPE cover material and B1 applications. The water content beneficial by biochemical applications has statistically significantly increased at approximately 1% (P<0.01). The result of the study was found that the BPE cover material was effective on the aggregation rate. In addition, the reduction in penetration resistance with biocarbon applications, the increase in beneficial water content, has been determined.
The effectiveness of biochar, which has attracted attention in recent years, is widely researched as a soil conditioner. In this study, the effects of biochar applications [0 (B0), 0.15 (B1) tons da-1] on different soil physical properties together with different solarization cover materials [polyethylene (PE), bubble polyethylene (BPE)] were investigated in greenhouse conditions. Soil penetration resistance has decreased from 1 MPa to 0.89 MPa levels with Biochar applications. The effects of applications on bulk density were similar to penetration resistance but were not found statistically significant., The aggregation rate of the soils was determined between 78.48-87.06 % depending on the changes in the applications. The highest aggregation rate was obtained from BPE covering material and B1 applications. The available water content showed thet there was a statistically significant (P <0.05) increase in the level of about 1% with biochar applications. As a result of the study, BPE cover material was found effective on the aggregation rate. In addition, penetration resistance decreased, While, available water content increased with biochar application.
Alan : Ziraat, Orman ve Su Ürünleri
Dergi Türü : Ulusal
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