Xi, Ruiqian Gu, Yanxia Zhang, Xiaoqian Ren, Zhenhui
Published in
Frontiers in Plant Science
Nitrogen, as one of the important elements affecting the growth and development of fruit trees, leads to slowed protein synthesis and reduced photosynthesis, resulting in yellowing of the leaves, poor tree growth, and decreased yield under nitrogen-deficient conditions. In order to minimize losses and maximize fruit yield, there is often an occurre...
große-stoltenberg, andré hanzl, andreas safaei, mojdeh kleinebecker, till
Traditional orchards are distinctive features of cultural landscapes in Central Europe. Despite their high level of ecological importance, they are in decline, and comprehensive spatial data over broad extents, which could enable a trend analysis, are lacking. We analysed traditional orchard maps from 1952 to 1967 and a map from 2010, generated via...
marini, richard p.
Modern agricultural research, including fruit tree rootstock evaluations, began in England. In the mid-1800s, field plots were established at the Rothamsted Research Station to evaluate cultivars and fertilizer treatments for annual crops. By the early 1900s, farmers questioned the value of field experimentation because the results were not always ...
Martínez, Juan-Pablo Sagredo, Boris Moreno, María Ángeles
Published in
Frontiers in Plant Science
Silvestri, Cristian Mercado, José Ángel Palomo-Ríos, Elena
Published in
Frontiers in Plant Science
Wang, Lihu Wang, Lixin Peng, Ze Fei, Xitong Wei, Hairong
Published in
Frontiers in Plant Science
jiao, haobo luo, juming tang, aifei wang, lihong chen, ma yaping, li chengsong, li
The amplitude of excitation force from exciters used in fruit tree vibration harvesting remains constant at a given frequency, leading to poor fruit detachment ratio and tree damage. A solution has been proposed through the development of a Double-Symmetric Eccentric Exciter (DSEE). This new exciter allows for the adjustment of excitation force amp...
balawejder, maciej matłok, natalia piechowiak, tomasz puchalski, czesław
One of the key factors affecting the yield of fruit orchards is their protection against spring frosts. This paper presents the methods currently used (like anti-frost nets, chemical agents, etc.) and proposes an alternative method of raising the temperature around fruit trees using flame heat sources with a suitable heating power. Flame heat sourc...
Rosati, Adolfo Paoletti, Andrea Lodolini, Enrico Maria Famiani, Franco
Published in
Frontiers in Plant Science
In order to achieve higher and earlier yield, modern olive orchards are increasingly intensified, with tree densities up to > 1500 trees hectare-1. With increasing tree densities, individual-tree canopy volume must be proportionally reduced. Not all cultivars are adaptable to high and very high orchard densities, because of excessive vigor and/or i...
peng, shujun sabir, irfan ali xinglong, hu chen, jiayi qin, yonghua
Real-time quantitative polymerase chain reaction (qRT-PCR) has been widely used in gene expression analyses due to its advantages of sensitivity, accuracy and high throughput. The stability of internal reference genes has progressively emerged as a major factor affecting the precision of qRT-PCR results. However, the stability of the expression of ...