气候变化对SINGKARAK湖区水稻产量的影响

Yummama Karmaita
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引用次数: 1

摘要

本研究的目的是:(a)观察在干旱胁迫稻田中生长的几种水稻基因型的结果;(b)获得干旱影响稻田中水稻基因型的类型。该研究在西苏门答腊Tanah Datar地区Rambatan街道的Simusan稻田和Andalas大学农业学院实验室进行。本研究采用随机区组设计(RBD)方法,选取7个水稻基因型、6个水稻基因型和1个旱稻基因型进行比较。如果F值大于F表5%,则需要继续使用5%的Tukey检验。结果表明,在干旱胁迫条件下,各水稻基因型对有效分蘖数、穗长、每穗粒数、每穗未收粒率的影响均有显著差异。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
DAMPAK PERUBAHAN IKLIM TERHADAP HASIL TANAMAN PADI DI KAWASAN DANAU SINGKARAK
This study aims to: (a) see the results of several genotypes of rice crops grown on paddy fields with drought stress, (b) to obtain the type of paddy rice genotype in drought-affected paddy fields. This research was conducted in Simusan rice field, Rambatan sub-district, Tanah Datar district and Laboratory of Agriculture Faculty, Andalas University, West Sumatra. This research used Randomized Block Design (RBD) method using 7 rice genotypes, 6 rice field genotypes and 1 genotype of upland rice as a comparison. If F value  is greater than F table 5% it needs to be continued using Tukey test at 5%. The results revealed that in general, all the rice genotypes tested in showed good results on paddy fields that suffered drought stress, where all these genotypes showed a significantly different effect on the number of productive tillers, panicle length, number of grains per panicle, the percentage of unpaid grain per panicle.
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