Tillering in ‘Grasslands Nui’ perennial ryegrass swards 1. Effect of cutting treatments on tiller appearance and longevity, relationship between tiller age and weight, and herbage production

C. J. Korte; B. R. Watkin; W. Harris

首页> 外文期刊>New Zealand journal of agricultural research >Tillering in ‘Grasslands Nui’ perennial ryegrass swards 1. Effect of cutting treatments on tiller appearance and longevity, relationship between tiller age and weight, and herbage production

【24h】

Tillering in ‘Grasslands Nui’ perennial ryegrass swards 1. Effect of cutting treatments on tiller appearance and longevity, relationship between tiller age and weight, and herbage production

机译：多年生黑麦草草地上分iller的方法1.割处理对分appearance外观和寿命，分age年龄与体重之间的关系以及牧草产量的影响

获取原文

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Abstract An irrigated ‘Grasslands Nui’ perennial ryegrass (Lolium perenne L.) sward was mown during reproductive growth and subsequent vegetative summer growth using 6 cutting treatments. The treatments included combinations of stages of interruption of reproductive development and regrowth intervals. Tagged ryegrass tillers were used to measure tillering, tiller longevity, and tiller weight at different ages. Periods of rapid tillering in spring before culm elongation started, and after interruption of reproductive growth were observed. Interruption of reproductive development at inflorescence emergence increased tillering in the second period compared with other treatments. Later interruption of reproductive development reduced the number of pre-flowering tillers surviving into summer. Longevity of tillers tagged at the start of the experiment was greatest with early interruption of reproductive growth followed by infrequent cutting. Youngest tillers were smallest, and new tillers took 60–100 days after...

机译：摘要在繁殖生长和随后的夏季营养生长期间，采用6种切割处理方法修剪了灌溉的多年生黑麦草（草地黑麦草）。治疗包括生殖发育中断阶段和再生间隔的组合。标记的黑麦草分ers用于测量不同年龄的分ing，分er寿命和分weight重量。在春季，在茎伸长开始之前和生殖生长中断之后，快速分er。与其他处理相比，第二季花序出苗时生殖发育的中断增加了分till。后来生殖发育的中断减少了幸存到夏季的开花前分ers的数量。在试验开始时标记的分ers的寿命最大，因为繁殖生长的早期中断和随后的不频繁切割。最年轻的分ers最小，而新的分ers则在...之后60–100天出现。

著录项

来源
《New Zealand journal of agricultural research》 |2011年第4期|共12页
作者
C. J. Korte; B. R. Watkin; W. Harris;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种
中图分类农业科学;
关键词

相似文献

外文文献
中文文献
专利

1. Tillering in ‘Grasslands Nui’ perennial ryegrass swards 2. Seasonal pattern of tillering and age of flowering tillers with two mowing frequencies [J] . C. J. Korte New Zealand journal of agricultural research . 2012,第4期

机译：多年生黑麦草草地上的分iller 2.分Season的季节性模式和有两个割草频率的开花分ers的年龄
2. Tillering in ‘Grasslands Nui’ perennial ryegrass swards 3. Aerial tillering in swards grazed by sheep [J] . C. J. Korte, B. R. Watkin, W. Harris New Zealand journal of agricultural research . 2012,第1期

机译：在'草原nui'常年黑麦草草地上分蘖3.在草地上喷砂的空中分蘖
3. Determination of tiller and root appearance in perennial ryegrass (Lolium perenne) swards by observation of the tiller axis, and potential application in mechanistic modelling [J] . C. Matthew, J. Z. Yang, J. F. Potter New Zealand journal of agricultural research . 2010,第1期

机译：通过分till轴的观察确定多年生黑麦草（Lolium perenne）草中的分er和根的外观及其在机械建模中的潜在应用
4. Tiller weight versus tiller number in a perennial ryegrass population: a productivity index [C] . C.Matthew, A.M.Sartie1, H.S.Easton 2008世界草地与草原大会论文集 . 2008

机译：多年生黑麦草种群的分iller重与分till数：生产力指数
5. Variation in the expression of ergot alkaloids between individual tillers of perennial ryegrass [O] . Wade J. Mace, Kristy L. Lunn, Navjot Kaur, 2014

机译：多年生黑麦草各个分ers之间麦角生物碱表达的变化
6. Tillering in ‘Grasslands Nui’ perennial ryegrass swards 3. Aerial tillering in swards grazed by sheep [O] . C. J. Korte, B. R. Watkin, W. Harris 1987

机译：在'草原nui'常年黑麦草草地上分蘖3.在草地上喷砂的空中分蘖

Tillering in ‘Grasslands Nui’ perennial ryegrass swards 1. Effect of cutting treatments on tiller appearance and longevity, relationship between tiller age and weight, and herbage production

摘要

著录项

相似文献

相关主题

期刊订阅