不同源库关系对花生光合特性及产量的影响

doi:10.16035/j.issn.1001-7283.2018.04.017

摘要/Abstract

摘要：

以晋花10号花生为材料,在单粒精播条件下,研究下针结果后期摘除25%、50%的果针,摘除25%、50%的叶片对花生生长发育的影响。结果表明：在摘除果针和叶片处理初期,摘除叶片2个处理的花生LAI、叶绿素含量和光合速率与摘除果针处理相比处于较高水平,但是处理中后期下降速度快,生育后期处于较低水平,不利于光合产物的积累。摘除25%果针处理LAI和叶绿素含量一直处于较高水平,下降速度慢,使生育后期光合速率一直保持较高水平。调查数据表明,摘除果针处理均比对照增产,摘除叶片处理均比对照减产,适当疏库有利于提高花生产量。摘除果针处理后期较高的LAI、叶绿素含量和光合速率使得花生干物质积累速率快,荚果饱满性好,果多,果重,产量高,比对照增产7.5%。摘除50%果针与摘除25%果针相比可能库消减幅度太大,减库造成单株结果数随去除果针数增加而降低,从而单株结果数减少,生物产量降低。

关键词: 花生, 单粒精播, 干物质积累, 产量, 光合特性

Abstract:

The peanut of Jinhua10 was used in this study in which 25% peg, 50% peg, 25% leaf and 50% leaf were removed late in the podding phase and natural plant was control by single-seed sowing. The LAI, chlorophyll and photosynthesis rate of single leaf of two treatments of artificial leaf-removal were higher than the two treatments of peg-removal, the late these indexes of leaf-removal treatments decreased faster, which was not conducive to the accumulation of photosynthetic products. The LAI and chlorophyll of 25% peg-removal were higher and decreased slowly, therefore the photosynthetic rate remained higher in the late growth stage. Higher LAI and chlorophyll and photosynthesis rate resulted in faster rate of dry matter accumulationand, heavier fruits, and yield (7.5% higher than the control). The peg of 50% peg-removal compared with 25% peg-removal, resulted in reducing the number of fruits, decreasing biological yield. The data of two years showed that the yield of the two treatments of peg-removal increased than the control; and the yield of the two treatments of leaf-removal decreased than the control. Appropriate peg-removal was beneficial to improve the yield of peanut.

Key words: Peanut, Single-seed sowing, Dry matter accumulation, Yields, Photosynthesis

权宝全,白冬梅,田跃霞,薛云云. 不同源库关系对花生光合特性及产量的影响[J]. 作物杂志, 2018 (4): 102–105

Baoquan Quan,Dongmei Bai,Yuexia Tian,Yunyun Xue. Effects of Different Leaf-Peg Ratio on Photosynthesis and Yield of Peanut[J]. Crops, 2018(4): 102–105

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参考文献 14

[1]	Mason T G, Maskell E J . Studies on the transport of carbonhydrates in the cotton plant:I. A study of diurnal variation in the carbohydrates of leaf,bark,and wood,and of the effects of ringing. Annals of Botany, 1928,42(1):189-253.
[2]	Mason T G, Maskell E J . Studies on the transport of carbonhydrates in the cotton plant:II. The factors detemining the rate and the direction of movement of sugars. Annals of Botany, 1928,42(3):571-636.
[3]	李红宇, 刘梦红, 李晓蕾 , 等. 东北地区水稻源库特征的演进研究. 作物杂志, 2013(3):103-107.
[4]	王丰, 张国平, 白朴 . 水稻源库关系评价体系研究进展与展望. 中国水稻科学, 2005,19(6):556-560 doi: 10.3321/j.issn:1001-7216.2005.06.014
[5]	高松洁, 王文静, 陈时良 , 等. 不同源库型小麦品种生理特点及其与穗粒重的关系. 华北农学报, 2000,15(1):17-21. doi: 10.3321/j.issn:1000-7091.2000.01.004
[6]	李宗新, 王庆成, 刘开昌 , 等. 不同粒重类型玉米品种耐密性的群体库源特征研究. 玉米科学, 2008,16(4):91-95.
[7]	Shanahan J F . An analysis of post anthesis sink-limited wheat grain yields under various environments. Agronomy Journal 1984,76:611-615. doi: 10.2134/agronj1984.00021962007600040025x
[8]	王才斌 . 高产花生叶面积消长规律及其与荚果产量关系的研究. 花生科技, 1992(3):8-12.
[9]	姚君平, 杨新道, 周元富 . 花生不同叶位叶片对植株生育和产量的影响. 花生科技, 1984(1):32-34.
[10]	周志勇, 王勇善, 刘凤珍 , 等. 改变源库比对花生光合特性和产量的影响. 华北农学报, 2004,19(1):75-78. doi: 10.3321/j.issn:1000-7091.2004.01.021
[11]	权宝全, 王国桐, 白冬梅 , 等. 单粒精播密度对幼龄果园间作花生生长发育及产量的影响. 作物杂志, 2015(3):83-86. doi: 10.16035/j.issn.1001-7283.2015.03.016
[12]	权宝全, 王国桐, 白冬梅 , 等. 花生单粒精播最适密度研究. 陕西农业科学, 2015(4):5-7.
[13]	邹琦 . 植物生理学实验指导. 北京: 中国农业出版社, 2000: 21-22.
[14]	王才斌, 孙彦浩, 陶寿祥 , 等. 花生源库关系的研究. 花生科技, 1992(1):11-16.

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处理 Treatment	产量(kg/hm²) Yield	单株果数 Pods per plant	单位重量果数 Pods per kg	饱果率(%) Full fruit rate	双仁率(%) Double kernel rate	出仁率(%) Kernel rate
摘除25%果针25% peg-removal	3 515a	18.1a	598.7c	76.9a	86.3a	72.2a
摘除50%果针50% peg-removal	3 345b	16.9b	618.0b	77.7a	84.2ab	71.5b
摘除25%叶片25% leaf-removal	3 210c	13.8c	629.0b	76.8a	83.5b	71.4b
摘除50%叶片50% leaf-removal	3 024d	11.2d	652.3a	72.4c	82.8b	70.6c
CK	3 270bc	15.5b	628.6b	74.9b	83.1b	71.1bc