Zobrazeno 1 - 10
of 249
pro vyhledávání: '"canopy coverage"'
Autor:
Noah H. Reed, Thomas R. Butts, Jason K. Norsworthy, Jarrod T. Hardke, L. Tom Barber, Jason A. Bond, Hunter D. Bowman, Nick R. Bateman, Aurelie M. Poncet, Koffi B. J. Kouame
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-8 (2024)
Abstract Rice (Oryza sativa L.) producers in the Mid-south are experiencing difficulties with herbicide-resistant weeds such as barnyardgrass [Echinochloa crus-galli (L.) P. Beauv.]. As a result, methods that can alter E. crus-galli ecology are neede
Externí odkaz:
https://doaj.org/article/3446dabf5d9342fb9e4d832c5556724c
Publikováno v:
Plant Production Science, Vol 27, Iss 4, Pp 294-303 (2024)
Canopy coverage calculated from 2D images effectively estimates several parameters, such as dry weight above the ground, stem number, and risk of lodging, without destroying the crops. This study aimed to clarify how to accurately calculate canopy co
Externí odkaz:
https://doaj.org/article/1be0de20129443e4adecf588305b4d3c
Autor:
Suma Sreekanta, Allison Haaning, Austin Dobbels, Riley O’Neill, Anna Hofstad, Kamaldeep Virdi, Fumiaki Katagiri, Robert M. Stupar, Gary J. Muehlbauer, Aaron J. Lorenz
Publikováno v:
BMC Plant Biology, Vol 24, Iss 1, Pp 1-16 (2024)
Abstract Background In soybeans, faster canopy coverage (CC) is a highly desirable trait but a fully covered canopy is unfavorable to light interception at lower levels in the canopy with most of the incident radiation intercepted at the top of the c
Externí odkaz:
https://doaj.org/article/f8d6fac6e29e4461a3d308cf64857f46
Publikováno v:
پژوهشهای آبخیزداری, Vol 36, Iss 4, Pp 32-48 (2023)
Introduction and ObjectivesThe history of flood spreading in the lands adjacent the rivers and flood irrigation reaches several thousand years. There are evidences of the use of floods to increase plant production in different parts of Iran, includin
Externí odkaz:
https://doaj.org/article/67ff073e5c724d648998d9a8587bfd21
Autor:
Alexandra B. Holland, Achituv Cohen, Afik Faerman, Trisalyn A. Nelson, Brittany Wright, Raj G. Kumar, Esther Ngan, Susan Herrera, Shannon B. Juengst
Publikováno v:
Dialogues in Health, Vol 2, Iss , Pp 100129- (2023)
Aim: This pilot study’s aim was to determine the feasibility of examining the effects of an environmental variable (i.e., tree canopy coverage) on mental health after sustaining a brain injury. Methods: A secondary data analysis was conducted lever
Externí odkaz:
https://doaj.org/article/01944a676315492b9b11c0e934fbc3c9
Publikováno v:
Guan'gai paishui xuebao, Vol 42, Iss 3, Pp 32-39 (2023)
【Objective】 Bioavailable water in soil controls root growth and root water uptake, but it depends on how water is irrigated. The objective of this paper is to investigate the effect of different drip irrigation methods and amounts on growth of su
Externí odkaz:
https://doaj.org/article/2dc72f6edaa54e009c2dc73e951c3898
Autor:
Wei Li, Manpeng Li, Muhammad Awais, Leilei Ji, Haoming Li, Rui Song, Muhammad Jehanzeb Masud Cheema, Ramesh Agarwal
Publikováno v:
Sensors, Vol 24, Iss 10, p 3255 (2024)
Taking the AquaCrop crop model as the research object, considering the complexity and uncertainty of the crop growth process, the crop model can only achieve more accurate simulation on a single point scale. In order to improve the application scale
Externí odkaz:
https://doaj.org/article/f8bcacddd59c48e98b2c312088e0db86
Using crop intercepted solar radiation and vegetation index to estimate dry matter yield of Choy Sum
Autor:
Yiyin He, Zhao Wang, Sashuang Sun, Lijun Zhu, Yu Li, Xiaoxiao Wang, Jiang Shi, Si Chen, Dunchang Qi, Junxiang Peng, Zhenjiang Zhou
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
An accurate assessment of vegetable yield is essential for agricultural production and management. One approach to estimate yield with remote sensing is via vegetation indices, which are selected in a statistical and empirical approach, rather than a
Externí odkaz:
https://doaj.org/article/d894ce6409ad4e99b10599bdb74075e4
Autor:
Isidro Zapata Hernández, Héctor Vázquez Solís, Franklin B. Martinez Aguilar, Carlos Ernesto Aguilar Jimenez, Juan Francisco Zamora Natera
Publikováno v:
Eurasian Journal of Soil Science, Vol 11, Iss 4, Pp 329-336 (2022)
The aim of the current study was to assess the performance of Canavalia ensiformis and Mucuna deeringiana (Leguminosae) as a green manure in the agricultural soil of the Frailesca region of Chiapas, México, in terms of aboveground biomass accumulati
Externí odkaz:
https://doaj.org/article/8d1e8857c0e0492d8b85beb8de8787ab
Publikováno v:
Atmosphere, Vol 14, Iss 9, p 1389 (2023)
Providing thermal comfort in the courtyards of academic buildings is important and increasing tree canopy coverage (TCC) presents a convenient and feasible method to achieve this; however, few studies have comprehensively evaluated the cooling effect
Externí odkaz:
https://doaj.org/article/1de7e59ea77841bf96b1aebadc68e263