Difference in root growth of potato plants among years and cropping seasons.
نویسندگان
چکیده
منابع مشابه
Effect of EM on the Growth and Yield of Sweet Potato in Wet and Dry Seasons
Sweet potato (Ipomoea batatas L.) is a tropical tuber crop, primarily cultivated by small landholders in Asia. The crop is a versatile component of the agricultural systems; it has the capacity to produce a significant quantity of carbohydrates, and the protein and vitamin content enhances its value. Thus, it is cultivated in both wet and dry seasons, although yields are generally lower under d...
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Hatching response of Globodera rostochiensis in potato root diffusate (PRD) collected by soaking individual potato, Solanum tuberosum, root systems in water for 2 hours was used to assess the relationship between root growth and PRD production. Resistant potato cultivars Hudson and Rosa were used as test plants. Maximum hatch occurred in PRD collected 3 weeks after plant emergence (AE) in the g...
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چکیده ندارد.
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آب حاصل از بارش منبع تأمین نیازهای بی شمار جانداران به ویژه انسان است و هرگونه کاهش در کم و کیف آن مستقیماً حیات موجودات زنده را تحت تأثیر منفی قرار می دهد. نوسان سال به سال بارش از ویژگی های اساسی و بسیار مهم بارش های سالانه ایران محسوب می شود که آثار زیان بار آن در تمام عرصه های اقتصادی، اجتماعی و حتی سیاسی- امنیتی به نحوی منعکس می شود. چون میزان آب ناشی از بارش یکی از مولفه های اصلی برنامه ...
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Companion cropping with potato onions (Allium cepa var. agrogatum Don.) can enhance the disease resistance of tomato plants (Solanum lycopersicum) to Verticillium dahliae infection by increasing the expressions of genes related to disease resistance. However, it is not clear how tomato plants physiologically respond to V. dahliae infection and what roles sulfur plays in the disease-resistance. ...
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ژورنال
عنوان ژورنال: Japanese Journal of Crop Science
سال: 1988
ISSN: 0011-1848,1349-0990
DOI: 10.1626/jcs.57.346