Controlled deterioration test for evaluation of sunn hemp seed vigor
نویسندگان
چکیده
منابع مشابه
Seed germination and vigor.
Germination vigor is driven by the ability of the plant embryo, embedded within the seed, to resume its metabolic activity in a coordinated and sequential manner. Studies using "-omics" approaches support the finding that a main contributor of seed germination success is the quality of the messenger RNAs stored during embryo maturation on the mother plant. In addition, proteostasis and DNA inte...
متن کاملStandardization of Seed Vigor Tests
The last 30 years have led to increasing dissatisfaction by seed producers and consumers with the standard germination test as the sole criterion of seed performance potential presented on a seed label. As a result, new seed testing techniques have been formulated known as seed vigor tests that provide more sensitive measures of seed quality. The ISTA and AOSA Vigor Test Committees have been at...
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Seed vigor is a complex property that determines the seed's potential for rapid uniform emergence and subsequent growth. However, the mechanism for change in seed vigor is poorly understood. The seeds of poplar (Populus × Canadensis Moench), which are short-lived, were stored at 30 °C and 75 ± 5% relative humidity for different periods of time (0-90 days) to obtain different vigor seeds (from 9...
متن کاملSunn-Hemp Utilized as a Legume Cover Crop for Corn Production
the winter, chemically terminated in the spring, and then corn is planted into the surface residue. Corn is typically The benefits of winter legumes as cover crops for corn (Zea mays planted early in the growing season, which forces an L.) are diminished by the earliness of corn planting in relation to early termination date. A termination date at least 14 d biomass and N production by the legu...
متن کاملآزمون فرسودگی کنترل‌شده به‌عنوان روشی برای ارزیابی بنیه و پیش‌بینی سبز شدن بذر کلزا (Brassica napus) در مزرعه
The need to identifying seeds with low vigor and poor emergence led to introduce of various seed vigor tests. The purpose of this experiment was to assess the ability of controlled deterioration test for evaluation of seed vigor and prediction of oilseed rape seed lots emergence in the field. Samples of 19 seed lots were obtained from nineteen farmers of Razavi and Northern Khorasan Provinces...
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ژورنال
عنوان ژورنال: Journal of Seed Science
سال: 2015
ISSN: 2317-1537
DOI: 10.1590/2317-1545v37n4151816