KIRON INIA: WINTER WHEAT WITH TOLERANCE TO ACIDS SOILS OF SOUTHERN CHILE

IF 0.3 Q4 AGRONOMY

Chilean Journal of Agricultural & Animal Sciences Pub Date : 2019-05-01 DOI:10.4067/S0719-38902019005000105

C. Jobet, J. Zuniga, Dalma Castillo, R. Madariaga, Iván Matus, C. Alfaro

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引用次数: 1

Abstract

‘Kiron INIA’ is a new wheat cultivar (Triticum aestivum L.) developed by the National Wheat Program at the Regional Experimental Center (CRI) Carillanca of the National Institute of Agricultural Research (INIA). The cultivar has medium plant height and late cycle; it is resistant to yellow rust (Puccinia striiformis West. f. sp. tritici Erikss) and oidium (Blumeria graminis D.C. f. sp. tritici Marchal), and moderately sensitive to leaf rust (Puccinia triticina f. sp. tritici Erikss y Henn) and septoria (Mycosphaerella graminicola (Fuckel) Sand). It is a high yielding winter wheat with good quality characteristics for direct baking, containing an allele of tolerance to soil acidity inherited from a parent. Its leaves are pale green, with a semi-erect flag leaf, with abundant cerosity (glaucosity) in the beam. The spike is white, decumbent, parallel in shape, high density, compact, with awns along its full length. The grain is round in shape, medium in size, and pale red in color. The height of the adult plant varies between 95 cm and 105 cm, with an average of 100 cm, and with Chilean J. Agric. Anim. Sci., ex Agro-Ciencia (2019) 35(1): 50 49-56. a stem of very good resistance to lodging. It is a high yielding cultivar (12.9 t ha-1) exceeding the commercial check in different localities and seasons.

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智利小麦:智利南部耐酸性土壤的冬小麦

“Kiron INIA”是由国家农业研究所(INIA) Carillanca区域实验中心(CRI)的国家小麦计划开发的小麦新品种(Triticum aestivum L.)。该品种株高中等，周期较晚;抗黄锈病(锈病)。稻瘟病(Blumeria graminis dc . f. sp. tritici Marchal)，对叶锈病(Puccinia triticina f. sp. tritici Erikss y Henn)和稻瘟病(Mycosphaerella graminicola (Fuckel) Sand)中度敏感。它是一种高产冬小麦，具有良好的直接烘烤品质特性，含有从亲本遗传的耐土壤酸性等位基因。叶子淡绿色，半直立的旗叶，叶梁中有丰富的蜡质(白霜)。穗是白色的，平卧，平行的形状，高密度，紧密，与芒沿其全长。颗粒呈圆形，中等大小，浅红色。成株高度在95 ~ 105厘米之间，平均100厘米，与智利J. Agric。动画。科学。[j] .农业科学学报，2019,35(1):50 - 49-56。抗倒伏性很好的茎。这是一个高产品种(12.9 t hm -1)，超过了不同地区和季节的商业检查。

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来源期刊

Chilean Journal of Agricultural & Animal Sciences AGRONOMY-

CiteScore

0.70

自引率

0.00%

发文量

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