نتایج جستجو برای: maturity index

تعداد نتایج: 421824  

Journal: :Agronomy 2022

The monitoring and determination of peanut maturity are fundamental to reducing losses during digging operation. However, the methods currently used laborious subjective. To solve this problem, we developed models access using images from unmanned aerial vehicles (UAV) satellites. We evaluated an area approximately 8 hectares in which a regular grid 30 points was determined with weekly evaluati...

Journal: :کشاورزی (منتشر نمی شود) 0
مریم حسینی کارشناس ارشد موسسه تحقیقات برنج کشور، رشت محسن قدسی کارشناس ارشد موسسه تحقیقات برنج کشور، رشت رحیم هنرنژاد استاد، گروه زراعت و اصلاح نباتات، دانشگاه گیلان، رشت شهریار بابازاده کارشناس موسسه تحقیقات برنج کشور، رشت

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

ژورنال: علوم آب و خاک 2007
علیرضا ولدیانی, , مهدی تاج بخش, ,

A total of 25 advanced rapeseed (Brassica napus L.) varieties were evaluated under cold weather conditions using Randomized Complete Block design (RCBD) with four replications in Dr. Nakhjavani Agricultural Research Station, 35 km North-East of Urmia the capital of West Azerbaijan province in 2000-2001. The results showed significant differences among the varieties (P ≥ 0.01) for all the pheno...

Journal: :علوم گیاهان زراعی ایران 0
معرفت مصطفوی راد اکبر میر عبدالحق هزاوه ای

to evaluate the effect of seeding rate on important agronomic traits in three winter rapeseed (brassica napus l.) cultivars, two field experiments were carried out as split plot arrangement in a complete block design with three replications during 2006-2008 growing seasons. three rapeseed cultivars (okapi, modena and licord) and three seeding rates (6, 8 and 10 kg/ha)) were randomized in main p...

2014

The purpose of this study was to develop an analytics maturity model through which institutions can assess their own progress in the use of academic and learning analytics. More than half of the institutions surveyed are actively engaging in activities that meet the definition of data analytics in the areas of enrollment, retention, institutional resource optimization, and financial management....

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