نتایج جستجو برای: rainfed conditions

تعداد نتایج: 849776  

2017
Guangxin Li Chao Wang Meichen Feng Wude Yang Fangzhou Li Ruiyun Feng

The growth status of winter wheat in irrigated field and rainfed field are obviously different and the field types may have an effect on the predictive accuracy of hyperspectral model. The objectives of the present study were to understand the difference of spectral sensitive wavelengths for leaf area index (LAI) in two field types and realize its hyperspectral prediction. In study, a total of ...

The lack of water in arid and semi-arid areas has become a serious crisis, endangering living conditions. Sloping lands in the geographical and natural areas of Central Province have always been critical areas as sources of sediment production and erosion. Meanwhile, these areas provide valuable capacity for productive employment and conservation of water and soil resources through the construc...

Journal: :International Journal of Current Research and Academic Review 2018

2015
Nitika Sandhu Rolando O. Torres Ma. Teresa Sta Cruz Paul Cornelio Maturan Rajinder Jain Arvind Kumar Amelia Henry

The development of rice varieties for dry direct-seeded conditions can be accelerated by selecting suitable traits. In the present investigation, traits hypothesized to be important for direct-seeded conditions in rainfed systems, including seedling emergence, early vegetative vigour, nutrient uptake, nodal root number, and root hair length and density, were characterized to study the genetic c...

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