نتایج جستجو برای: tiller 12
تعداد نتایج: 581745 فیلتر نتایج به سال:
BIOFEEDBACK techniques are an effective way of controlling chronic anx iety without the aid of drugs. But just as effective. it seems, is learning how to relax. or simply sitting qu ietly in a room for 20 minutes each day. These surprising findings have emerged from a series of studies on anxiety conducted the Monash department of psychological ."edicine at Prince Henry's hospital by Dr John T...
Grasses produce tiller and panicle branching at vegetative and reproductive stages; the branching patterns largely define the diversity of grasses and constitute a major determinant for grain yield of many cereals. Here we show that a spatiotemporally coordinated gene network consisting of the MicroRNA 156 (miR156/)miR529/SQUAMOSA PROMOTER BINDING PROTEIN LIKE (SPL) and miR172/APETALA2 (AP2) pa...
In order to investigate the relationship between morphological properties and choose suitable criteria for improving this research yield on ten new breeding lines and varieties of rice (control) modified rice cultivation area (Shiroodi cultivar) in the crop during 2010 in Tonekabon Rice Research Station in a randomized complete block design with four replications. The results showed that rice g...
Bakanae disease is an emerging problem of Basmati rice (Oryza sativa L.) in India and most the basmati varieties are susceptible to this disease. Present study was carried out evaluate identify effective fungicide against bakanae for which 12 fungicides (single combination) were evaluated as seedling treatments during rainy (kharif) season year 2019 2020. Minimum incidence observed with Carbend...
ABSTRACT Perennial ryegrass (Lolium perenne) was inoculated with urediniospores of Puccinia graminis subsp. graminicola at four stages of reproductive tiller development. All developmental stages, from expansion of the penultimate leaf through anthesis, were equally susceptible to infection measured as number of pustules per total inoculated plant area. However, within each stage from boot thro...
Evolution of a new ecotype of Spartina alterniflora (Poaceae) in San Francisco Bay, California, USA.
We report the discovery and spread of a dwarf ecotype of Spartina alterniflora in San Francisco Bay. Relative to typical S. alterniflora, this dwarf ecotype has one-fifth the tiller height (∼21 cm), tenfold the tiller density (∼4000 tillers/m(2)), and is restricted to growth in the upper intertidal zone. Chromosome counts of the dwarfs are identical to typical smooth cordgrass (2n = 62), and sm...
Rice MONOCULM 1 (MOC1) and its orthologues LS/LAS (lateral suppressor in tomato and Arabidopsis) are key promoting factors of shoot branching and tillering in higher plants. However, the molecular mechanisms regulating MOC1/LS/LAS have remained elusive. Here we show that the rice tiller enhancer (te) mutant displays a drastically increased tiller number. We demonstrate that TE encodes a rice ho...
a number of 36 varieties of rice were compared for different traits. the correlation coefficient of grain yield with tiller number, harvest index, length of grain, ratio of length to width of grain, amylase content, days to 50 percent flowering and days to full maturity were positive and significant (p
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