搜索结果: 1-15 共查到“Pruning”相关记录50条 . 查询时间(0.062 秒)
Unraveling the Effects of Pruning Frequency on Biomass Productivity, Nonstructural Carbohydrates and Nitrogen Fixation Rates of Sesbania sesban
biomass pruning frequency Sesbania sesban 15N natural abundance N2 fixation Ndfa
2023/11/22
Tree pruning is a management tool in agroforestry systems for reducing shade, enhancing nutrient cycling or providing fodder. However, little information is available on the effect of pruning manageme...
番茄SELF-PRUNING基因家族及株形调控功能研究进展
番茄 SELF-PRUNING 基因 株形 调控 生长习性
2020/10/13
番茄SP（SELF-PRUNING）基因调控植株的有限型生长习性，其与金鱼草CEN（CENRORADIALIS）基因和拟南芥TFL1（TERMINAL FLOWER 1）基因同源，属于调控植物生长习性和开花的同一类基因。目前已报道了番茄SP基因家族8个成员（SP、SP9D、SP2I、SP3D、SP5G、SP6A、SIGI和SPGB），该基因家族能直接或间接调控番茄植株的生长习性，影响其株形。对番茄...
Lower Bounds on Lattice Enumeration with Extreme Pruning
Lattices Enumeration Pruning Security Estimates
2018/6/13
At Eurocrypt '10, Gama, Nguyen and Regev introduced lattice enumeration with extreme pruning: this algorithm is implemented in state-of-the-art lattice reduction software and used in challenge records...
Quantum Lattice Enumeration and Tweaking Discrete Pruning
Lattices Quantum algorithms Enumeration
2018/6/5
Enumeration is a fundamental lattice algorithm used in challenge records. We show how to speed up enumeration on a quantum computer, which affects the security estimates of several lattice-based submi...
Random Sampling Revisited: Lattice Enumeration with Discrete Pruning
Enumeration Algorithms Short Vectors
2017/2/23
In 2003, Schnorr introduced Random sampling to find very short lattice vectors, as an alternative to enumeration. An improved variant has been used in the past few years by Kashiwabara et al. to solve...
This paper, examining the hardness of the search LWE problem, is a refined continuation of previous
works including (Lindner-Peikert 2011, Liu-Nguyen 2013, Aono et al. 2013) using lattice reduction a...
Effects of vegetation type and horizontal curve radius on the rate of tree pruning to provide line of sight on main access roads
tree pruning vegetation type sight line
2015/5/5
The present investigation was carried out to assess the influence of vegetation type and horizontal curve
radius on the rate of tree pruning to provide the line of sight on horizontal curves in Casp...
Effect of root pruning and irrigation regimes on pear tree: growth, yield and yield components
fruit yield growth control irrigation return bloom root growth
2015/3/24
The effect of root pruning (RP) as compared with non-root pruning (NP) and the potential of supplemental irrigation in alleviating the negative effect of root pruning on fruit growth, yield and yield ...
Evaluation of time demands of pruning selected apricot varieties and rootstocks
apricot winter pruning labour intensity
2015/3/19
Th e study conducted over the period 2008–2012 demonstrates labour intensity requirements for dormant pruning of
selected apricot varieties (Leskora, Betinka, Marlen) on diff erent rootstocks ...
Impact of pruning time on tree vigour and productivity of three sweet cherry cultivars grown on two semi-dwarf rootstocks
tree-growth time of pruning yields fruit weight
2015/3/17
Tree pruning in two different terms (March and August) was applied in a sweet cherry orchard of Kordia, Těchlovan and Vanda cv. planted on Colt and P-HL-A rootstocks established in 1996 in the spacing...
Growth reaction of young wild cherry (Prunus aviumL.) trees to pruning
pruning production height
2015/3/5
A large crown is one of the most important prerequisites for the good growth of a tree and therefore the crown could be called an engine of increment. The care for a large crown brings a decrease in t...
Effects of root pruning on the vegetative growth and fruit quality of Zhanhuadongzao trees
root pruning vegetative growth yield
2015/3/3
The effects of root pruning on the vegetative growth and fruit quality of six-year-old Zhanhuadongzao (Ziziphus jujube Mill.) trees were evaluated. Three root pruning treatments (severe, moderate and ...
Effects of pruning on heartwood formation in Scots pine trees
pruning heartwood pipe-model theory Pinus sylvestris L sapwood conductivity
2015/2/2
The object of this study was to investigate the effect of pruning on heartwood formation in mature Scots pine (Pinus sylvestris L.) trees. Fifty trees were treated by three different intensive pruning...
The Effect of Sanding and Pruning on Yield and Canopy Microclimate in 'Stevens' Cranberry
Vaccinium macrocarpon anthocyanin uprights canopy management light penetration leaf wetness
2014/11/17
Sanding and pruning are two practices used in the cranberry industry for vine management and yield stimulation. This study compared the effects of varying levels of sanding and pruning in April 2006 o...
Gradually Atom Pruning for Sparse Reconstruction and Extension to Correlated Sparsity
Smoothed l0 l1 minimization compressed sensing reconstruction algorithm correlated sparsity
2012/4/23
We propose a new algorithm for recovery of sparse signals from their compressively sensed samples. The proposed algorithm benefits from the strategy of gradual movement to estimate the positions of no...