نتایج جستجو برای: tillering
تعداد نتایج: 986 فیلتر نتایج به سال:
The identification of the application stage and correct dose 2,4-dichlorophenoxyacetic acid (2,4-D) herbicide is important so that wheat not harmed. In view this, objective this study was to evaluate effect 2,4-D doses applied at different development stages crop. experiment conducted in a randomized block design, arranged 4 × 5 factorial scheme, with four replications. factor A, (before tiller...
Conservation tillage is an extensively used agricultural practice in northern China that alters soil texture and nutrient conditions, causing changes in the soil microbial community. However, how conservation tillage affects rhizosphere and bulk soil fungal communities during plant growth remains unclear. The present study investigated the effect of long-term (6 years) conservation (chisel plow...
1 Premise of the study: The teosinte branched1 (tb1 ) gene is a major QTL controlling branching 2 differences between maize and its wild progenitor, teosinte. The insertion of a transposable 3 element (Hopscotch) upstream of tb1 is known to enhance the gene’s expression, causing reduced 4 tillering in maize. Observations of the maize tb1 allele in teosinte and estimates of an insertion 5 age of...
Hybridization, a common process in nature, can give rise to a vast reservoir of allelic variants. Combination of these allelic variants may result in novel patterns of gene action and is thought to contribute to heterosis. In this study, we analyzed genome-wide allele-specific gene expression (ASGE) in the super-hybrid rice variety Xieyou9308 using RNA sequencing technology (RNA-Seq). We identi...
An investigation was made of the variations in growth and grain yield in response to increased exposure to UV-B radiation of Japanese lowland rice (Oryza sativa L.) in a cool rice-growing region. Two cultivars, UV-resistant cv. ‘Sasanishiki’ and UV-sensitive cv. ‘Norin 1’, were examined in a lowland field at Kashimadai (37◦28′E, 141◦06′E) in Miyagi Prefecture, Japan, for four cropping seasons f...
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