The Effect of Allylisothiocyanate on Microflora in Greenhouse Soil

1974 ◽  
Vol 129 (5) ◽  
pp. 430-438
Author(s):  
Věra Drobníková ◽  
Zdeněk Přikryl
Keyword(s):  
Greenhouse Soil

Use of alternative energy sources in protected agriculture

1982 ◽  
Vol 11 (1) ◽  
pp. 16-20 ◽  
Author(s):  
D. Pasternak ◽  
E. Rappeport
Keyword(s):  
Alternative Energy ◽  
Heat Storage ◽  
Waste Heat ◽  
Space Heating ◽  
Energy Sources ◽  
Soil Warming ◽  
Greenhouse Soil ◽  
Geothermal Waters ◽  
Water Curtain ◽  
Alternative Energy Sources

Low temperature energy sources for protected cropping include geothermal waters, waste heat from Industry, and trapped sunshine; application depends on the recovery of heat from circulating warmed water, either via the soil in which the plants are growing or via the air in the greenhouse. Soil warming pipes and ‘water-curtain’ systems of space-heating have shown promise, but heat storage, either for short periods or longer, remains a problem common to all such schemes.

INFLUENCE OF DESIGN AND OPERATING PARAMETERS ON THE POWER CHARACTERISTICS OF THE GREENHOUSE SOIL REMOVAL AND LOADING MACHINE

2021 ◽  
pp. 53-58
Author(s):  
Aleksandr Olegovich Vezirov ◽  
Pavel Ivanovich Pavlov ◽  
Anastasia Vladimirovna Levchenko ◽  
Victor Vladislavovich Korsak
Keyword(s):  
Soil Removal ◽  
Operating Parameters ◽  
Greenhouse Soil ◽  
Power Characteristics ◽  
Loading Machine

scholarly journals Effect of Organic Residue Incorporation on Salt Activity in Greenhouse Soil

2009 ◽  
Vol 28 (4) ◽  
pp. 397-402 ◽  
Author(s):  
Seul-Bi Lee ◽  
Chang-Hoon Lee ◽  
Chang-Oh Hong ◽  
Sang-Yoon Kim ◽  
Yong-Bok Lee ◽  
...  
Keyword(s):  
Organic Residue ◽  
Greenhouse Soil ◽  
Residue Incorporation

Impacts of elevated CO2 on nitrogen uptake of cucumber plants and nitrogen cycling in a greenhouse soil

2020 ◽  
Vol 145 ◽  
pp. 103342
Author(s):  
Jinlong Dong ◽  
Nazim Gruda ◽  
Xun Li ◽  
Ying Tang ◽  
Zengqiang Duan
Keyword(s):  
Nitrogen Cycling ◽  
Elevated Co2 ◽  
Nitrogen Uptake ◽  
Greenhouse Soil

Differential Absorption and Distribution as a Basis for the Selectivity of Bifenox

Weed Science ◽  
1978 ◽  
Vol 26 (1) ◽  
pp. 76-81 ◽  
Author(s):  
G. R. Leather ◽  
C. L. Foy
Keyword(s):  
Zea Mays ◽  
Glycine Max ◽  
Leaf Tissue ◽  
Abutilon Theophrasti ◽  
General Distribution ◽  
Differential Absorption ◽  
Greenhouse Soil ◽  
Treated Soil ◽  
Treated Leaf ◽  
Soil Mix

The uptake and distribution of14C-bifenox [methyl 5-(2,4-dichlorophenoxy)-2-nitrobenzoate] was different among corn(Zea maysL.), soybean(Glycine max(L.) Merr.) and velvetleaf(Abutilon theophrastiMedic.) following preemergence application to a greenhouse soil mix. Autoradiographs of seedlings harvested 14 days after treatment, showed the14C to be in (or on) those areas of the crop plant in contact with the treated soil. Velvetleaf translocated14C residue throughout the shoot. Absorption of14C-compound(s) from treated nutrient solution accumulated in the roots of the three species but to a greater extent in soybean. There was no difference in the concentration of14C in the shoots. However, in corn and soybean the14C-compound(s) was confined to the primary and secondary leaf veins while velvetleaf showed a general distribution throughout the leaf tissue. Velvetleaf absorbed and translocated bifenox from shoot zones to a greater extent than the crop plants. Some acropetal movement was noted following leaf application to corn and velvetleaf but movement was only 3% of applied14C from the treated leaf. No movement was detected in soybean.

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