Results 51 to 60 of about 29,340 (263)

Effects of supplementary irrigation at phenological stages on some growth indices of lentil (Lens culinaris Medik.) cultivars in Mashhad region [PDF]

پژوهش‌های حبوبات ایران, 2016
Introduction Lentil with about 28 percent protein occupies the second after soybean. It is one of the major crops in developing countries as a complement to cereals and is an excellent source of protein and amino acids in the diet.
Kamal Hajmohamadnia Ghalibaf, Faride sadat Hossaini, Ahmad Nezami, Mehdi Parsa   +3 more
doaj   +1 more source

Atmospheric evaporative demand and water deficit on the ecophysiology of Rubber seedlings

Bioscience Journal, 2022
The search for genetic materials resistant to adverse weather conditions has been a major focus in studies on species of economic interest. The objective of the present study was to assess the growth and photosynthesis of rubber seedlings clones under ...
Erilva Machado Costa, José Eduardo Macedo Pezzopane, Sandro Dan Tatagiba, Talita Miranda Teixeira Xavier, Rogério de Souza Nóia Júnior, Daniel Salgado Pifano, Jullyanna Nair de Carvalho   +6 more
doaj   +1 more source

Correcting Apparent Priming Bias Unveils Fertilizer Nitrogen‐Risk Archetypes of Surplus and Depletion Across Asian Rice Systems

Advanced Science, EarlyView.
Correcting the apparent priming effect resolves systematic biases in Asian rice fertilizer nitrogen accounting. Net soil retention drops below 7%, while 48% of fertilizer escapes, inflicting US$98.53 billion in annual reactive‐nitrogen damages. High‐resolution mapping uncovers N‐risk archetypes across 42% of the rice area, delivering a spatially ...
Xiuyun Liu, Siyuan Cai, Longlong Xia, Jagdish K. Ladha, Xiaoyuan Yan, Xu Zhao   +5 more
wiley   +1 more source

High Tree Species Diversity Promotes Thermal Enhancement Response of Microbial Carbon Use Efficiency

Advanced Science, EarlyView.
ABSTRACT Predicting soil carbon dynamics under warming is constrained by limited understanding of microbial thermal adaptation, particularly whether microbial carbon use efficiency (CUE) can adapt to warming and how plant diversity modulates this response. Using soils from a natural tree species diversity gradient in a subtropical forest, we combined a
Pengpeng Duan, Changqing Ye, Xinyi Yang, Chaoqun Wang, Wolfgang Wanek, Jian‐sheng Ye, Hongzhao Yuan, Hu Du, Kongcao Xiao, Xunyang He, Kelin Wang, Dejun Li   +11 more
wiley   +1 more source

Effects of Paclobutrazol on Podding and Photosynthetic Characteristics in Peanut

Plant Production Science, 2003
The effects of paclobutrazol (PB) on podding habits and photosynthetic characteristics (COz assimilation rate, quantum yield of photosystem II (ΦSII) and chlorophyll content) were examined in peanut.
Sachiko Senoo, Akihir Isoda
doaj   +1 more source

Evaluation of Physiological Growth Analysis of some Quinoa (Chenopodium quinoa Willd.) Varieties under Different Moisture Levels in Spring and Summer Planting Dates at South Khorasan Region [PDF]

پژوهشهای زراعی ایران
IntroductionDeficit irrigation offers a solution for optimizing crop production under water stress conditions, albeit with an initial reduction in yield per unit area.
F Golestani Far, S Mahmoodi, H. R Fallahi, A Shahidi   +3 more
doaj   +1 more source

Does Spraying of Atrazine on Triazine-Resistant Canola Hybrid Impair Photosynthetic Processes? [PDF]

Planta Daninha, 2019
: Canola is an important rotation crop for the winter season and the use of atrazine-resistant hybrids can lead to an increase in yield. This work was aimed at evaluating the effect of atrazine on photochemical and biochemical processes of photosynthesis
M.R. DURIGON, A.S. CAMERA, J. CECHIN, L. VARGAS, G. CHAVARRIA   +4 more
doaj   +1 more source

Metagenomic Association Uncovers Host Genotype‐Structured Rhizobacterial Networks and Novel Taxa That Enhance Soybean Salt Tolerance

Advanced Science, EarlyView.
An STI‐guided metagenomic association framework links soybean salt‐tolerance phenotypes with rhizosphere microbiome composition and network organization in natural saline soils. The approach identifies candidate beneficial taxa, including Thalassospira xiamenensis, and provides an efficient strategy for mining stress‐protective microbes from native ...
Yu Luo, Feng‐Li Kang, Qi‐Min Li, Wei‐Cai Yang   +3 more
wiley   +1 more source

SiDT1 Defines Plant Architecture Reminiscent of Green Revolution in Foxtail Millet

Advanced Science, EarlyView.
SiDT1 encodes a GA3‐oxidase that creates a semi‐dwarf, lodging‐resistant architecture reminiscent of the rice Green Revolution. The resulting ideotype performs well under dense planting and provides a valuable genetic resource for high‐yield, mechanized foxtail millet production. ABSTRACT Foxtail millet (Setaria italica) is a drought‐tolerant C4 cereal
Jianzhen Lv, Jinjin Cheng, Zhen Hu, Qian Lan, Yanjun Yang, Chengcheng Pei, Junhao Luo, Zhuang Li, Peiyong Xin, Jijun Yan, Jinfang Chu, Qian Qian, Zhaosheng Kong, Liang Jiang   +13 more
wiley   +1 more source

The Influence of Removing Tubers on Dry-matter Production and Net Assimilation Rate of Potato Plants

Annals of Botany, 1965
To study the effect of removing tubers on growth and net assimilation rate ( E ) of potato, plants were grown in pots partly filled with soil with the shoot growing through a polythene cover. Tubers developed in the space between the cover and the soil surface.
Nosberger, J., Humphries, E. C.
openaire   +1 more source