Grain quality characteristics (Physico-chemical) of forty five short grain aromatic rices were evaluated in the Biochemistry Laboratory, Crop Research Station, (NDUAT) Masodha, Faizabad in 2012. Physico-chemical analysis of collected genotypes revealed that all these rices possess good grain and cooking quality. Among physical parameters of grain quality, the milling per cent among tested genotypes varied from 50.90 to 70.0 per cent. The maximum milling recovery (%) was recorded for Zeeringa shabha collected from Amethi area of district Sultanpur while volume expansion ratio varied from 1.90 to 5.50. Amylose content (%) ranged from 19.25 to 24.10 per cent. The lowest AC (%) was recorded in 'Lalmati (Kurauli, Barabanki)', whereas highest in 'Kalanamak (Tulsipur)'. Intermediate amylase content was recorded for all the tested rice genotypes.
Article Info (43.39; 43.49 and 42.53; 42.77) were significantly higher in B 90-4 and 4 cm irrigation at IW/CPE 0.8 during both the year of study. Physiological traits, yield attributes and yields were significantly influenced by land configuration and irrigation practices. In land configuration systems, B 90-4 and 4 cm irrigation at IW/CPE 1.2 displayed significantly higher water use efficiency (2.53; 2.51 and 2.19; 2.18 kg m -3 ) compared with other treatments. However irrigation schedules × land configuration interaction was significant for yield attributes grain, straw and biological yield. The higher net return of Rs. 57805 and Rs. 61363ha -1 and B: C ratio 2.08 and 2.14 registered in B 90-4 treatment. As well as irrigation schedule with IW/CPE 0.8 (I 1 ) recorded more net return Rs.53762 and Rs. 57059 ha -1 and B: C ratio 1.89 and 1.94 than other treatments. The crop planted on 90 cm beds with 4 rows on the top of the bed and IW/CPE 0.8 is important in the Typic Ustochrept soil to achieve sustainable increase in wheat production to meet future demand while conserving natural resources, especially irrigation water and reducing the negative effects on the environment.
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