تعیین ارزش غذایی علوفه کوشیا (Kochia scoparia L.) تحت شرایط شوری و کم آبیاری

نوع مقاله : علمی - پژوهشی

نویسندگان

گروه زراعت و اصلاح نباتات، دانشکده کشاورزی، دانشگاه فردوسی مشهد، مشهد، ایران

چکیده

کاهش کمی و کیفی منابع آب همراه با شوری خاک از مهمترین ویژگی­های مناطق خشک و نیمه خشک می­باشد و تولید گیاهان شور زیست تحت این شرایط جهت تغذیه دام از پایدارترین روش­های حفاظت از اکوسیستم­های بیابانی محسوب می­شود. هدف از این پژوهش بررسی کمی و کیفی علوفه کوشیا (Kochia scoparia L.) تحت مدیریت شوری و کم آبیاری بود. این آزمایش به­صورت کرت­های خردشده در قالب طرح بلوک­های کامل تصادفی در سه تکرار در سال 1394 در مزرعه تحقیقاتی دانشکده کشاورزی دانشگاه فردوسی مشهد انجام شد. تیمارهای آزمایشی شامل 3 روش مدیریتی شوری: آب غیر شور (9/0 ﺩﺳﻲﺯﻳﻤﻨﺲ ﺑﺮ ﻣﺘﺮ)، مخلوط آب شور و غیر شور (45/15دسی­زیمنس بر متر) و آب شور (30 دسی­زیمنس بر متر)، 5 تیمار خشکی شامل:  آبیاری کامل (100% جبران نقصان رطوبتی خاک)، کم آبیاری سنتی یا تنظیم­شده 75% و 50% آبیاری کامل، و کم آبیاری نوین یا بخشی (جویچه­ای یک در­میان متغیر) 75% و 50% آبیاری کامل بود. نتایج نشان داد که اثر متقابل تنش شوری و خشکی باعث کاهش خاکستر خام و چربی خام و افزایش سدیم و پروتئین خام شد. همچنین اثر متقابل تنش شوری و خشکی بر روی میزان پتاسیم و کلر، NDF و ADF، قابلیت هضم و انرژی متابولیسم معنی­دار نبود که بیانگر بی­تأثیر بودن تنش شوری و خشکی بر کیفیت علوفه کوشیا می­باشد. بعلاوه افزایش شوری و خشکی بر عوامل ضد کیفیت علوفه مانند تانن و فنول بی­تأثیر بود. در­مجموع با توجه به پاسخ گیاه به تنش­های شوری و کم­آبی، می­توان کوشیا را به­عنوان گیاه علوفه­ای برای بسیاری از مناطق به­ویژه مناطق خشک و نیمه­خشک که در ایران از وسعت زیادی هم برخوردار هستند، جهت برآورده ساختن نیازهای انواع دام­های اهلی توصیه نمود.

کلیدواژه‌ها


عنوان مقاله [English]

The determine of nutrition value of Kochia (Kochia Scoparia L.) forage under salinity and deficit irrigation conditions

نویسندگان [English]

  • Bibi Elahe Moosavi Far
  • Hamid Reza Khazaei
  • Mohammad Kafi
Department of Agronomy and Plant Breeding, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad, Iran
چکیده [English]

Introduction
The conventional water resources and crops do not meet all the requirement of human society in dry and saline areas. Sea water and brackish water and salt tolerant plant should be considered for research. Salt tolerant plants (halophytes) are highly evolved and specialized organisms. They have well-adapted morphological, phenological and physiological characteristics allowing them to proliferate in the high salinity conditions and offer a low-cost approach to reclaiming and rehabilitating saline habitats. This approach would lead to the domestication of wild, salt tolerant plants  to use as forage crops. Kochia scoparia (L., Schrad) is a highly, drought and salinity resistant plant widely used as emergency forage for livestock. Kochia can establish on saline soils, not only to produce protective short-lived vegetation coverage, but also is being used as an alternative forage crop, especially in regions faced with forage shortage. Kochia also has high forage yield potential; Kafi et al. (2010) reported an annual forage yield up to 11 ton ha-1. On the other hand, there is no study on the effect of salinity and drought on the qualitative characteristics of forage in this plant. Therefore, the aim of this study was  evaluate the effects of different salinity stress and deficit irrigation on qualitative forage of Kochia scoparia.
Materials and Methods
In order to investigate the effects of different levels of salinity stress and deficit irrigation on quantity and quality forage of Kochia, a randomized complete blocks design used in spilt plot arrangement with three replications. A field study was conducted in Agriculture Research field, College of Agriculture, Ferdowsi University during 2015 growing season. Treatment consisted of three levels of salinity stress (0.9 (non-salinity water), 15.45 (mixture of non-salinity and salinity water) and 30 (salinity water) dS/m) and five water deficits (100% full irrigation, 75 and 50 % full irrigation, 75 and 50% PRD). Plant height, number of lateral branch, fresh and dry forage yield was measured. Oven dried (75◦C for 72 h) chopped samples were ground to pass through a 1-mm screen. The samples were analyzed according to the standard procedures for chemical composition (The quantities of Na+, K+ and Na+/ K+ ratio, Cl-, NDF and ADF , ash amount, ether extract, crude protein, energy metabolism, phenol and tannin.
 
Results and Discussion
The analysis of variance showed that the effects of salinity and deficit irrigation on ether extract and crude ash were significant and with increasing salinity and drought stress levels decreased, while the quantities of Na+ and crude protein increased. In all saline treatments, by decreasing the water consumption to the treatment of 50 % full irrigation increase in the amount of sodium was observed and after this treatment the amount of this ion was decreased. In addition, to their effects on the quantities of K+ and Na+/ K+ ratio, Cl-, dry matter digestibility percent, energy metabolism, ADF and NDF were not significant. On the other hand, due to many leaves of Kochia, digestibility of its dry matter is similar to alfalfa. Also, increased salinity and drought did not  effect forage quality factors such as tannin and phenol. These results indicate that, under drought stress and salinity, the qualitative characteristics of Kochia forage are completely preserved and not reduced.
 Conclusion
 Study results indicates that forage of Kochia scoparia can be recommended as a suitable forage for arid or semi-arid conditions to provide the nutritional needs of domestic livestock. Therefore, the farmers along the desert areas,  two big deserts in the center of Iran for example, are in extreme need of fodder for their animals, and the introduction of this species would provide an impressive economic benefit.

کلیدواژه‌ها [English]

  • chemical composition
  • Kochia scoparia
  • water quality
  • water quantity
Ahmed, S.E., El Naim, A.M., Dagash, Y.M., Ahmed, A.A., and Jabereldar A.A. 2017. Effect of watering interval and genotype on quality aspects of forage sorghum in sandy soil of north Kordofan, Sudan. Journal of Natural Resources and Environmental Studies, UKJNRES, Special Issue: 67-78.
Apse M.P., and Blumwald E. 2002. Engineering salt tolerance in plant. Journal Biotechnology 13: 146-150.
Arzani, H., Nikkhah, A., Arzani, Z., Kaboli, S.H., and Fazel Dehkordi, L., 2007. Study of range forage quality in three provinces of Semnan, Markazi and Lorestan for calculation of animal unit requirement. Research and construction 76: 60-68. (In Persian with English Summary)
Ayad, J.Y. 2011. Effects of salinity stress on germination, growth and some physiological characteristics of Kochia (Kochia scoparia L.) plants. Jordan Journal of Agricultural Sciences 7(2): 284-299.
Banakar, M.H., Ranjbar, G., and Soltani, V. 2012. Physiological response of some forage halophyte plants in saline conditions. Journal of environmental stresses in crop sciences 5 (1): 55-65. (In Persian with English Summary)
Bohnert, H.J., Nelson, D., and Jensen, R.G. 1999. Adaptation to environmental stresses. The Plant Cell 7: 1099-1111.
Contreras-Govea, F.E., Muck, R.E., Armstrong, K.L., and Albrecht, K.A. 2009. Ferment ability of corn-lablab bean mixtures from different planting densities. Animal Feed Science Technology 149: 298-306.
Diatloff, E. and Rengel, Z. 2001. Compilation of simple spectrophotometric techniques for the determination of elements in nutrient solution. Journal of Experimental Botany 49: 69-76.
Fakhrfeshani1, M., Shahriari-Ahmadi, F., Niazi, A., Moshtaghi, N., and Zare-Mehrjerdi, M. 2015. The effect of salinity stress on Na+, K+ concentration, Na+/K+ ratio, electrolyte leakage and HKT expression profile in roots of Aeluropus littoralis. Journal of Plant Molecular Breeding 3 (2): 1-10.
Fayez, K.A., and Bazaid, S.A. 2014. Improving drought and salinity tolerance in barley by application of salicylic acid and potassium nitrate. Journal of the Saudi Society of Agricultural Sciences 13: 45–55.
Feizi, M. 2014. Quality and management of water irrigation on yield and components yield of sugar beet. Journal of water research in agriculture 27 (1): 19-29. (In Persian with English Summary)
Fuehring, H.D., Finkner, R.E., and Oty, C.W. 1985. Yield and composition of Kochia forage as affected by salinity of water and percent leaching. Retrieved Jun 4, 2010, from http://wrri.nmsu.edu/publish/techrpt/abstracts/abs199.html.
Goldani, M., and Keshmiri, A. 2016. Effect of potassium ion on salinization in medicinal plant of Oenothera macrocarpa. Journal of Horticultural Science 29 (4): 528-536. (In Persian with English Summary)
Greene, W.L., Johnson, A.B., Paterson, J., and Ansotegui, R. 1998. Role of trace minerals in cow-calf cycle examined. Feed Stuffs News Paper 70: 34-35.
Gul, B., Ansari, R., Aziz, I., and Khan M.A. 2010. Salt tolerance of Kochia scoparia: A new fodder crop for highly saline arid regions. Pakistan Journal Botany 42 (4): 2479-2487.
Haydar Nezhad, S., and Ranjbar Farduei, A. 2014. Effect of salinity stress on some growth characteristics and ion accumulation in Seidlitzia rosmarinus L. Journal of Ecosystem of the Desert 3 (4): 1-10. (In Persian with English Summary)
Hussin, S., Geissler, N., and Koyro, H.W. 2013. Effect of NaCl salinity on (Atriplex nummularia L.) with special emphasis on carbon and nitrogen metabolism. Journal of Acta Physiology Plant (35): 1025–1038.
Kadereit, G., Borsch, T., Weising, K., and Freitag, H. 2003. Phylogeny of Amaranthaceae and Chenopodiaceae and the evolution of C4 photosynthesis. International Journal of Plant Science 164: 959-986.
Kafi, M., Asadi, H., and Ganjeali, A. 2010 a. Possible utilization of high salinity waters and application of low amounts of water for production of the halophyte Kochia scoparia as alternative fodder in saline agro ecosystems. Agriculture Water Management 97: 139-147.
Kafi, M., Borzuei, A., Salehi, M., Kamandi, A., Masumi, A., and Nabati, J. 2010b. Physiology of Environmental Stresses in Plants. Publications University of Mashhad, Iran. 502 p. (In Persian)
Kang, P., Bao, A.K., Kumar, T., Pan, Y.Q., Bao, Z., Wang, F., and Wang, S.M. 2016. Assessment of Stress Tolerance, Productivity, and Forage Quality in T1 Transgenic Alfalfa Co-overexpressing ZxNHX and ZxVP1-1 from Zygophyllum xanthoxylum. Frontiers in Plant Science 7: 1-11.
Karimian, M.A., Galavi, M., Dahmarde, M., and Kafi, M. 2015. The effect of drought stress and Potassium different levels on quality and quantity yield of Kochia. New Findings Agriculture 8 (3): 239-250. (In Persian with English Summary)
Kumar D., Al Hassan, M., Naranjo, M.A., Agrawal, V., Boscaiu, M., and Vicente, O. 2017. Effects of salinity and drought on growth, ionic relations, compatible solutes and activation of antioxidant systems in oleander (Nerium oleander L.). PLoS ONE 12(9): e0185017.
Lemon, J. 2007. Nitrogen management for wheat protein and yield in the Sperance port zone. Department of Agriculture and Food Publisher 25 pp.
Linn J.G., and Martin, N.P. 1999. Forage quality tests and interpretations. The College of Agricultural, Food and Environmental Sciences, University of Minnesota, Extension Service. 205pp.
Makkar, H. P. S., Bluemmel, M., Borowy N. K., and Becker, K. 1993. Gravimetric determination of tannins and their correlations with chemical and protein precipitation methods. Journal of the Science of Food and Agriculture 61: 161–165.
Masumi, A. 2011. The effect of drought stress on native populations Kochia (Kochia scoparia L.) morpho-physiological parameters in field conditions and greenhouse. PhD thesis of Agriculture, Faculty of Agriculture, Ferdowsi University of Mashhad, Iran. (In Persian with English Summary)
May, K.W., 1998. Growth and forage quality of three Bromus species native to western Canada. Plant Science 78: 597-603.
Mosleh Arany, A., Bakhshi Khaniki, G., and Hakimi Bafghi, B.A. 2012. Characteristics of Na+, K+ and free proline distribution in three xerophytes of Stipagrostis pennata, Calligonum polygonoides and Hammada salicornia, in Yazd province. Iranian journal of Range and Desert Reseach 19(4): 581-589. (In Persian with English Summary)
Muhaidat, R., Sage, R.F., and Dengler, N.G. 2007. Diversity of Kranz anatomy and biochemistry in C4 eudicots. American Journal Botany 94, 362-381.
Munns, R., and Tester, M. 2008. Mechanisms of salinity tolerance. Annual Review of Plant Physiology 59: 651-681.
Nabati, J., Kafi, M., Nezami, A., Rezvani Moghadam, P., Masumi, A., and Zare mehrjerdi, M. 2011. The effect of salinity on yield, components yield and morphological parameters in Kochia (Kochia scoparia Schrad (L.)). Iranian Journal of Crop science 42 (4): 735-743. (In Persian with English Summary)
Nabati, J., Kafi, M., Nezami, A., Rezvani Moghadam, P., Masumi, A., and Zare mehrjerdi, M. 2015. The effect of doing time of salinity different levels on some quality and quantity of Kochia foliage (Kochia scoparia). Journal Iranian Journal of Field Crops Research 12 (4): 613-620. (In Persian with English Summary)
Nabati, J., Kafi, M., Nezami, A., Rezvanimoghadam, P., Masumi, A., and Zare mehrjerdi, M. 2014. The study of foliage nutrition value of halophyte plant of Kochia (Kochia scoparia) under salinity stress. Journal of Environmental Stresses in Crop Sciences 6 (2): 123-136. (In Persian with English Summary)
Oddy V.H., Robards, G.E., and Low, S.G. 1983. Prediction of in vivo dry matter digestibility from the fiber nitrogen content of a feed, in feed information and animal production. Eds. G.E. Robards, and Packham, R.G. Common Wealth Agricultural Breux, Australia 295-298.
Osuagwu, G.G.E., and Edeoga, H.O. 2013. The effect of water stress (drought) on the proximate composition of the leaves of Ocimum gratissimum (L.) and Gongronema latifolium (Benth). International Journal of Medicinal and Aromatic Plants 3(2):293-299.
Riasi, A., Danesh Mesgaran, M., Stern, M.D., and Ruiz Moreno, M.J. 2008. Chemical composition, in situ ruminal degradability and post-ruminal disappearance of dry matter and crude protein from the halophytic plants Kochia scoparia, Atriplex dimorphostegia. Suaeda arcuata and Gamanthus gamacarpus. Animal Feed Science Technology 141: 209-219.
Salehi, M., Kafi, M., and Kiani, A.R. 2011. The effect of salinity and Water Deficit Stresses on Biomass Production of Kochia (Kochia scoparia) and Trend of Soil Salinity. Journal of Seed and Plant Production 27(17): 417-433. (In Persian with English Summary)
Salehi, M., Kafi, M., and Kiani, A.R. 2012. Salinity and water effects on growth, seed production and oil content Kochia scoparia. Journal of Agronomy 11 (1):1-8.
Senger, C.C.D., Kozloski, G.V., Bonnecarrère Sanchez, L.M., Mesquita, F.R., Alves, T.P., and Castagnino, G.S. 2008. Evaluation of autoclave procedures for fiber analysis in forage and concentrate feedstuffs. Animal Feed Science Technology 146: 169–174.
Sherrod, L.B. 1973. Nutritive value of Kochia hay compared with alfalfa hay. Journal Dairy Science 56: 923-926.
Silveira, J.A.G., Araujo, S.A.M., Paulo, J., Lima, M.S., and Viegas, R.A. 2009. Roots and leaves display contrasting osmotic adjustment mechanisms in response to NaCl-salinity in Atriplex nummularia. Environmental and Experimental Botany 66: 1–8.
Sobhani, M.R., and Majidian, M. 2014. Evaluation of different salinity stress and plant densities effects on quantitative and qualitative forage and grain yields of Kochia in Arak region Journal of Plant Production Research 21 (1): 91-110. (In Persian with English Summary)
Soleimani, M.R., Kafi, M., Ziaee, M., and Shabahang, J. 2008. Effect of limited irrigation with saline water on forage of two local populations of Kochia scoparia L. Schrad. Journal of Water and Soil 22 (2): 307-313. (In Persian with English Summary)
Taiz, L., and Zeiger, E., 2010. Plant Physiology. 5th Edition, Sinauer Associates Inc., Sunderland, 782 p.
Tawfik, M.M., Thalooth, A. Nabila, T., Zaki, M., Hassanein Amany, M.S., Bahr, A., and Amal Ahmed, G., 2013. Sustainable production of Kochia indica grown in saline habitat. Journal of Environmental Treatment Techniques, 1 (1): 56-61.
Valizdeh R., Mahmoudi-Abyane, M., Ganjavi R. 2016. Chemical composition, in vitro digestibility and fermentative gas production of Kochia scoparia irrigated by water containing different level of salinity. Iranian Journal of Animal Science Research 8 (2):238-247. (In Persian with English Summary)
Waldron, B.L., Eun, J.S., ZoBell, D.R., and Olson, K.C. 2010. Forage kochia (Kochia prostrata) for fall and winter grazing. Small Ruminant Research 91:47–55.
Wang, S., Wan, Ch., Wang, Y., Chen, H., Zhou, Z., Fu, H., and Sosebee R.E. 2004. The characteristics of Na+, K+ & free proline distribution in several drought-resistant plants of the Alexa Desert, China. Journal of Arid Environments 56: 525-539.
Yang Ch., Chong, J., Li, Ch., Kim, Ch., Shi, D., and Wang, D. 2007. Osmotic adjustment and ion balance traits of an alkali resistant halophyte Kochia sieversiana during adaptation to salt and alkali conditions. Plant Soil 294:263–276.
Yordanov, I., Velikova, V., and Tsonev, T. 2003. Plant response to drought and stress tolerance. Bulgarian Journal Plant physiology, Special Issue 187–206.
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