Volume 8, Issue 1 (6-2018)                   JCPP 2018, 8(1): 102-112 | Back to browse issues page


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Ahmadi F, Moradi Telavat M R, Siadat S. The Effect of Manure on the Yield, Nutrient Uptake and Accumulation of Hexose Sugars in Crops Intercropping Oat (Avena sativa L.) and Clover (Trifolium alexandrinum L.) . JCPP. 2018; 8 (1) :102-112
URL: http://jcpp.iut.ac.ir/article-1-2548-en.html
Ramin Agriculture and Natural Resources University of Khuzestan , moraditelavat@yahoo.com
Abstract:   (613 Views)

To determine the appropriate proportion of oat mixed cropped with berseem clover under manure application levels, an experiment was carried out in the crop year 2015-2016; this study was carried out in Khuzestan Agricultural Sciences and Natural Resources University, as a split-plot design on the basis of RCBD with three replications. In this experiment, manure levels including: 0, 12, 24and  36 ton.ha-1 from the composted cow manure, and five proportions of oat mixed cropped with clover, which includedI: sole crop of oat, II: 75% oat + 25% clover, III: 50% oat+ 50% clover, IV: 25% oat + 75% clover, and V: clover sole cropped, were placed in the main plot and sub-plots, respectively. The results showed that the highest dry forage yield (12849 kg.ha-1) was obtained from the 50% oat mixed with the 50% clover, and the highest fresh forage yield was obtained from the 25% oat mixed with the 75% clover in the rate of 36 ton.ha-1 of manure. The highest N content of forage (3.41%) was observed by the sole cropping of clover. On the other hand, the highest amounts of N harvest from the soil (384.65 kg.ha-1), the P contents of forage (0.41%), and the P harvest from the soil (52.68 kg.ha-1) were obtained from the 50% oat mixed cropped with 50% of clover in the rate of 36 ton.ha-1 of manure. In addition, the highest fructose and glucose contents were observed in the sole cropping of oat in the rate of 24 ton.ha-1 of manure. The highest Ca and Fe contents were also found in the sole cropping of clover and the treatment of the 75% oat mixed cropped with the 25% clover, respectively. Generally, it could be concluded that the use of clover as some N fixing crop in the soil along with oat in the rate of 36 ton.ha-1 of manure could result in the optimum forage yield and quality.
 

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Type of Study: Research | Subject: General

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