Results 11 to 20 of about 122,611 (330)

Suppression of microRNA168 enhances salt tolerance in rice (Oryza sativa L.)

open access: yesBMC Plant Biology, 2022
Background Rice is a salt-sensitive crop. Complex gene regulatory cascades are likely involved in salinity stress in rice roots. microRNA168 (miR168) is a conserved miRNA among different plant species.
Jiong Wan   +13 more
doaj   +1 more source

Root Characteristics for Maize with the Highest Grain Yield Potential of 22.5 Mg ha−1 in China

open access: yesAgriculture, 2023
In maize (Zea mays L.), rational root structure promotes high grain yield under dense sowing conditions. This study was conducted at Qitai Farm in Xinjiang, China, in 2019 and 2021. A traditional wide and narrow row planting method was adopted, with wide
Long Zhang   +10 more
doaj   +1 more source

Improved feeding and forages at a crossroads: Farming systems approaches for sustainable livestock development in East Africa [PDF]

open access: yes, 2020
Dairy development provides substantial potential economic opportunities for smallholder farmers in East Africa, but productivity is constrained by the scarcity of quantity and quality feed.
Groot, Jeroen C.J.   +5 more
core   +4 more sources

A Short Review on the Development of Salt Tolerant Cultivars in Rice [PDF]

open access: yes, 2016
Rice is staple food for half of the world. With a population of almost 9.6 billion by the year 2050, there is a dire need of developing techniques to improve the crop plants, not only in terms of better yield but also to withstand harsh environmental ...
Jahan, N. (Nusrat)   +3 more
core   +4 more sources

Nature’s pulse power: legumes, food security and climate change [PDF]

open access: yes, 2017
Global food security requires a major re-focusing of plant sciences, crop improvement and production agronomy towards grain legumes (pulse crops) over coming decades, with intensive research and development to identify climate-resilient species and ...
Considine, MJ, Foyer, CH, Siddique, KHM
core   +1 more source

Effect of phyto-extracts of neem (Azadirachta indica) and garlic (Allium sativum) on leaf spot disease of groundnut (Arachis hypogaea L.)

open access: yesOpen Agriculture, 2020
A field experiment was conducted to investigate the effect of aqueous and ethanolic extracts of neem (Azadirachta indica A. JUSS) and garlic (Allium sativum L.) against Cercospora leaf spot (CLS) disease of groundnut (Arachis hypogaea L.).
Chotangui Asafor Henry   +4 more
doaj   +1 more source

Ecological genomics of Chinese wheat improvement: implications in breeding for adaptation

open access: yesBMC Plant Biology, 2020
Background China has diverse wheat varieties that adapt to very different environments divided into ten agro-ecological zones. A better understanding of genomic differences and patterns of selection among agro-ecological zones could provide useful ...
Jie Guo   +7 more
doaj   +1 more source

Managing Soil Quality: Challenges in Modern Agriculture [PDF]

open access: yes, 2004
Soil quality is a concept that allows soil functions to be related to specific purposes. Previous books on soil quality have emphasized descriptive aspects, by focusing on e.g. soil quality indicators, indexing, and minimum data sets.

core   +1 more source

Comparative transcriptomic analysis of maize ear heterosis during the inflorescence meristem differentiation stage

open access: yesBMC Plant Biology, 2022
Background Heterosis is widely used in many crops and is important for global food safety, and maize is one of the most successful crops to take advantage of heterosis. Gene expression patterns control the development of the maize ear, but the mechanisms
Xia Shi   +10 more
doaj   +1 more source

A Mixed Data-Based Deep Neural Network to Estimate Leaf Area Index in Wheat Breeding Trials [PDF]

open access: yes, 2020
Remote and non-destructive estimation of leaf area index (LAI) has been a challenge in the last few decades as the direct and indirect methods available are laborious and time-consuming.
Apolo Apolo, Orly Enrique   +3 more
core   +1 more source

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