|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Soil boron fertilization:The role of nutrient sources and rootstocks in citrus production显示文摘Boron(B) is a key element for citrus production, especially in tropical regions, where the nutrient availability is commonly low in the soil. In addition, information about doses, fertilizer sources, methods of application, and particularly, differential nutrient demand of scion/rootstock combinations are required for efficient fertilization of commercial groves. In a non-irrigated sweet orange orchard(cv. Natal), grafted onto Rangpur lime, Swingle citrumelo or Sunki mandarin, we studied the application of two sources of B: boric acid(17% B, soluble in water) and ulexite(12% B, partially soluble in water) at four levels of supply(control without B, and soil application of 2, 4 and 6 kg ha^(-1) yr^(-1) of B). The experiment was carried out for three years(2004-2006). Boron availability in the soil and concentration in the leaves, as well as the fruit yield and quality of trees were evaluated. Soil B extracted with hot water and total leaf B positively correlated with doses of the nutrient applied to the trees. Levels of B in the soil and in the leaves did not vary with fertilizer sources. Fruit yield of trees grafted onto Rangpur lime and Swingle citrumelo was more responsive to B doses than those grafted onto Sunki mandarin. The maximum fruit yield of trees grafted onto Swingle was obtained with 3.2 kg ha^(-1) yr^(-1) of B, and leaf B level of 280 mg kg^(-1) that point out to a highest demand for B when this combination was compared with other rootstocks. Furthermore, fertilization with B did not affect the quality of fruits, but correlated with B and potassium(K) concentrations in the leaves. These results also support that the current recommendations for levels of B in leaves should be revisited. | Dirceu Mattos Jr Franz W R Hippler Rodrigo M Boaretto Eduardo S Stuchi Jose A Quaggio | 2017 | Journal of Integrative Agriculture2017，16，7： | 5 |
| 2 | Transgranular stress corrosion cracking of high - pressure pipelines in contact with solutions of near neutral pH显示文摘 | Parkins R N Blanchard W K Jr Delanty B S | 1994 | Corrosion1994，50，5： | 4 |
| 3 | Evaporation from drop 显示文摘 | Ranz W E Marshall W R JR | 1981 | Chem EngProg1981，48，： | 1 |
| 4 | Galanthamine derivatives for the treatment of Alzheimer’s disease显示文摘 | KOSLEY Jr R W | 1996 | Drugs Fut1996，21，6： | 1 |
| 5 | Accumalation of uranium by Saccgarimyces cererisiae and Pseudomonas aeruginosa 显示文摘 | Strandberg D W Shumate S E Parrot J R Jr | 1981 | Appl Environ Microbiol1981，41，： | 1 |
| 6 | Accurate computation of the radiation from simple antennas using the finite- difference time- domain method显示文摘 | Maloney J G Smith G S Scott W R JR | 1990 | IEEE Trans Antennas and Propagat1990，38，7： | 1 |
| 7 | Constructed wetlands for livestock wastewater management显示文摘 | Knight R L Payne Jr V W E Borer R E | 2000 | Ecological Engineering2000，15，： | 1 |
| 8 | Failure of acetabular autogenous grafts in total hip arthroplasty,Increasing incidence;A follow up note显示文摘 | MULROY Jr R D HARRIS W H | 1990 | J Bone Joint Surg(Am)1990，72，： | 1 |
| 9 | Control Charts for Monitoring the Mean and Variance of Autocorrelated Processes显示文摘 | LU C W REYNOLDS M R Jr | 1999 | Journal of Quality Technology1999，，31： | 1 |
| 10 | An experimental 225 GHz pulsed coherent radar显示文摘 | McMillan R W Trussell C W Jr Bohlander R A | 1991 | IEEE Trans on Microwave Theory and Techniques1991，39，3： | 1 |
| 11 | Saccule degenerationand ductus reunions obstruction显示文摘 | GUSSEN R ADKINS W Y Jr | 1974 | Arch Otolaryn-gol1974，99，： | 1 |
| 12 | Spatially distri- buted control network for flow proportional chemical in- jection with center pivot sprinkler irrigation显示文摘 | King B A Wall R W Taberna J P Jr | 2009 | Applied Engineering in Agriculture2009，25，5： | 1 |
| 13 | Volatile food attractants for Oryzaephilus surinamensis from oats显示文摘 | Mikolajczak K L Zilkowski B W Jr Smith C R | 1984 | J Chem Ecolo1984，，2： | 1 |
| 14 | The adrenal genetic puzzle:how do the fetal and adult pieces differ? 显示文摘 | Rainey W E Parker C R Jr Rehman K | 2002 | Endocrine Research2002，28，4： | 1 |
| 15 | Reproductive performance of different sized wild and pond reared Penaeus paulensis females显示文摘 | Cavalli R O Scardua M P Wasielesky Jr W | 1997 | Jour- nal of the World Aquaculture Society1997，28，3： | 1 |
| 16 | Reaction of ketene with atomic hydrogen and oxygen 显示文摘 | Carr R W Jr Gay I D | 1968 | J Chem Phys1968，49，2： | 1 |
| 17 | Quantifyin alfalfa yield losses caused by foliar diseases in Iowa, Ohio, Wisconsin,and Vermont 显示文摘 | Nutter F W Jr Guan J Gotlieb A R | 2002 | Plant Disease2002，86，： | 1 |
| 18 | Mesenteric and omental cysts: histologic classification with imaging correlation 显示文摘 | Ros P R Olmsted W W Moser R P Jr | 1987 | Radiology1987，164，2： | 1 |
| 19 | Three dimensional resistivity inversion using alpha centers 显示文摘 | Petriek W R Jr Sill W R Ward S H | 1981 | Geophysics1981，46，8： | 1 |
| 20 | Management of duodenal and pancreaticobiliary perforations associated with peri- ampullary endoscopic procedures显示文摘 | Knudson K Raeburn C D McIntyre R C Jr Shah R J Chen Y K Brown W R | 2008 | Am J Surg2008，196，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员