LI Juan,LI Jianshe,GAO Yanming.Effect of K/N Ratio of Nutrient Solution on Solar Greenhouse Compound Substrate Culture Tomato During Different Growth Periods[J].Northern Horticulture,2016,40(17):51-56.[doi:10.11937/bfyy.201617012]
不同生育期营养液钾氮比对日光温室基质培番茄的影响
- Title:
- Effect of K/N Ratio of Nutrient Solution on Solar Greenhouse Compound Substrate Culture Tomato During Different Growth Periods
- Keywords:
- substrate culture; tomato; fruit-set period; K/N ratio; solar greenhouse
- 文献标志码:
- A
- 摘要:
- 以番茄“圣尼斯红果7846”为试材，在日光温室采用复合基质盆栽法，研究了在番茄第1穗果坐果后改变营养液钾氮比对番茄植株生长、果实品质、产量和植株养分含量等的影响。结果表明：增加营养液钾氮比，植株株高、茎粗、叶面积的增幅均呈先快后慢的趋势；叶绿素含量显著增大；叶片气孔导度、蒸腾速率、光合速率及各部位养分含量均呈先增后降的趋势；果实品质得到显著改善，但产量有所减少。该试验条件下T4处理（K∶N=2.9∶1）下番茄果实品质最好，可用于生产高品质番茄；T2处理（K∶N=2.1∶1）的番茄果实，可在不降低产量的前提下改善果实品质。
- Abstract:
- Taking tomato variety of ‘7846’as material，effects of K/N ratio of nutrient solution on growth，fruit quality，yield of tomato plants after the first cluster fruit set by compound substrate and pot culture were studied.The results showed that amplification of plant height，stem diameter，leaf area all were first quick back slow trend when the K/N ratio of nutrient solution increased，and the content of chlorophyll increased significantly.Following the increase of the K/N ratio of nutrient solution，stomata conductance，transpiration rate，photosynthetic rate and nutrient content of each parts all increased then fall.Fruit quality could be improved markedly，but the yield of tomatoes had a decreased trend.This experiment showed that the best quality of tomatoes could be gotten under T4 treatment (K/N=2.9∶1)，it could be used to product high-quality tomatoes；T2 treatment (K/N=2.1∶1) could improve tomato quality under that fruit yield was not decrease.
参考文献/References:
[1]徐鹤林,李景富.中国番茄[M].北京:中国农业出版社,2007：3-16. [2]李艳,番茄栽培技术探讨[J].现代农业科技,2013(24):130. [3]毛羽,张无敌.无土栽培基质的研究进展[J].农业与技术,2004,24(3):83-87. [4]关邵华,熊翠华,何迅,等.无土栽培技术现状及其应用[J].现代农业科技,2013(23):133-135. [5]郭世荣.无土栽培学[M].北京:中国农业出版社,2003：116-118. [6]宁秀娟,余宏军,蒋卫杰,等.不同钾水平对温室番茄生长、产量和品质的影响[J].中国土壤与肥料,2011(6):35-38. [7]吴远藩.量叶片的长和宽计算番茄叶面积[J].农业科技通讯,1980(12)：21-22. [8]王敏,李建设,高艳明.限根栽培对日光温室樱桃番茄植株生长和产量品质的影响[J].西北农业学报,2014,23(7):131-137. [9]李建设,周筠,高艳明.水分胁迫及钾肥对樱桃番茄产量和品质的影响[J].东北农业大学学报,2013,44(10):99. [10]鲍士旦.土壤农化分析[M].3版.北京:中国农业出版社,2005：265-274. [11]周志宏，陈小明，丁扣琪，等.大棚番茄的需肥特性及平衡施肥技术[J].现代农业科技,2007(21):22. [12]陈连发,邹志荣,李建明.不同氮钾肥水平对温室番茄生长发育和产量的影响[J].西北农业学报,2010,19(1):121-125. [13]张典勇,王秀峰,魏珉,等.氮磷钾浓度对番茄产量及番茄红素含量的影响[J].山东农业科学,2015,47(1):66-71. [14]秦文利,李春杰.增施钾肥对日光温室番茄产量和品质的影响[J].中国土壤与肥料,2007(1):44-46.
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备注/Memo
第一作者简介：李娟（1992-），女，陕西渭南人，硕士研究生，研究方向为设施蔬菜栽培。E-mail：850428892@qq.com.责任作者：高艳明（1963-），女，宁夏石嘴山人，硕士，教授，现主要从事设施蔬菜无土栽培与营养施肥等研究工作。E-mail：myangao@163.com.基金项目：国家科技支撑计划资助项目(2014BAD05B02)；宁夏科技支撑计划资助项目（2015BN03）。