Effects of Polyethylene Film Mulching on Growth and Yield of Green Soybean in Early-Direct Sowing Cultivation in Upland Field Converted from Rice Paddy in the Hokuriku District

2011 ◽  
Vol 80 (2) ◽  
pp. 213-219
Author(s):  
Katsuyuki Katayama ◽  
Tatsuo Hosono ◽  
Hisashi Hosokawa ◽  
Yukiharu Shioya ◽  
Mikio Nomura
Keyword(s):  
Rice Paddy ◽  
Polyethylene Film ◽  
Growth And Yield ◽  
Film Mulching ◽  
Upland Field ◽  
Direct Sowing

scholarly journals Effects of Polyethylene Film Mulching and Planting Densities on Growth and Yield of Proso Millet (Panicum miliaceum L.)

2015 ◽  
Vol 60 (2) ◽  
pp. 212-216 ◽  
Author(s):  
Ki-Youl Ju ◽  
◽  
Su-Min Jo ◽  
Hang-Won Kang ◽  
Young-Son Cho ◽  
...  
Keyword(s):  
Polyethylene Film ◽  
Growth And Yield ◽  
Panicum Miliaceum ◽  
Proso Millet ◽  
Film Mulching

scholarly journals Effects of the Rotary Tilling and Ridge-making Implement on the Growth and Yield of Six-rowed Barley (Hordeum vulgare L.) in an Upland Field Converted from Paddy Field in Hokuriku Region

2012 ◽  
Vol 81 (1) ◽  
pp. 49-55 ◽  
Author(s):  
Sachiko Ikenaga ◽  
Hisashi Hosokawa ◽  
Kazuhide Adachi ◽  
Satoshi Ohno ◽  
Mikio Nomura ◽  
...  
Keyword(s):  
Hordeum Vulgare ◽  
Paddy Field ◽  
Growth And Yield ◽  
Hordeum Vulgare L ◽  
Upland Field

scholarly journals Volatilization of 1,3-Dichloropropene in Florida Plasticulture and Effects on Fall Squash Production

2001 ◽  
Vol 126 (4) ◽  
pp. 496-502 ◽  
Author(s):  
S.D. Nelson ◽  
C. Riegel ◽  
L.H. Allen ◽  
D.W. Dickson ◽  
J. Gan ◽  
...  
Keyword(s):  
Methyl Bromide ◽  
Growth Parameters ◽  
Seedling Survival ◽  
Cropping System ◽  
Polyethylene Film ◽  
Growth And Yield ◽  
Vegetable Production ◽  
Severe Problem ◽  
Application Rates ◽  
Summer Squash

One of the proposed alternative chemicals for methyl bromide is 1,3-D. The most common forms of 1,3-D products are cis- or trans-isomers of 1,3-D with the fungicidal agent, chloropicrin, containing such mixtures as 65% 1,3-D and 35% chloropicrin (C-35). Soil fumigants are commonly applied under a polyethylene film in Florida raised bed vegetable production. Much of the research regarding cropping system effects of alternative fumigants to methyl bromide has focused primarily on plant growth parameters, with little regard to the atmospheric fate of these chemicals. The objective of this research was to determine both the atmospheric emission of 1,3-D under different plastic film treatments and to evaluate effects of application rates of 1,3-D and C-35 on plant pests, growth, and yield of Sunex 9602 summer squash (Cucurbita pepo L.). Results showed that use of a high barrier polyethylene film (or virtually impermeable film - VIF) greatly reduced fumigant emission compared to ground cover with conventional polyethylene films or uncovered soil. Summer squash seedling survival was a severe problem in several of the 1,3-D alone treatments where no fungicidal agent was added, whereas C-35 resulted in excellent disease control at both full and one-half of the recommended application rates for this chemical. Both 1,3-D and C-35 provided good plant stands and higher yields when applied at their recommended application rates. However, all squash yields were lower than typical squash production levels due to late planting and early winter frost kill. Chemical names used: 1,3-dichloropropene (1,3-D); trichloronitropropene (chloropicrin).

scholarly journals Nitrate Nitrogen Content of Brown Rice by Lowland, Upland and Upland Polyethylene Film Mulching Cultures

1977 ◽  
Vol 46 (4) ◽  
pp. 510-515
Author(s):  
Hirokadzu TAIRA ◽  
Harue TAIRA ◽  
Fumio FURUSAWA
Keyword(s):  
Nitrogen Content ◽  
Nitrate Nitrogen ◽  
Brown Rice ◽  
Polyethylene Film ◽  
Film Mulching

scholarly journals Kajian Peningkatan Peran Azolla Sebagai Pupuk Organik Kaya Nitrogen pada Padi Sawah

2017 ◽  
Vol 14 (2) ◽  
Author(s):  
Iwan Gunawan
Keyword(s):  
Block Design ◽  
Organic Fertilizer ◽  
Growth Yield ◽  
Maximum Growth ◽  
Optimal Dose ◽  
Rice Paddy ◽  
Organic Fertilizers ◽  
Growth And Yield ◽  
Optimum Dose ◽  
Randomized Block Design

The study aims to get an optimum dose of Azolla organic fertilizer that provides maximum growth and yield of rice crops. The experiments are arranged in complettely randomized block design with 5 treatments and 4 replications. The treatments tested were fresh Azolla biomass dose embedded in the ground to accompany the provision of Azolla that left to grow on the surface of the water of the rice fields. Treatments dose of fresh Azolla biomass awere M0 = control (without organic fertilizer Azolla); M1 = 100 g.pot-1 ; M2 = 200 g. pot-1; M3 = 300 g. pot-1 ; and M4 = 400 g. pot-1. The experimental results show that: (1) organic fertilizer Azolla improve the growth and yield of rice paddy fields, and (2) Results of maximum 56.35 grams of dry grain per plant with an optimal dose of organic fertilizer as much as 48.102 ton.ha -1. Keywords: Organic fertilizers, Fresh Azolla, growth, yield, rice paddy.

Effect of plastic-film mulching on leaching of nitrate nitrogen in an upland field converted from paddy

2004 ◽  
Vol 2 (2) ◽  
Author(s):  
Tomokazu Haraguchi ◽  
Atsushi Marui ◽  
Kozue Yuge ◽  
Yoshisuke Nakano ◽  
Ken Mori
Keyword(s):  
Nitrate Nitrogen ◽  
Plastic Film ◽  
Plastic Film Mulching ◽  
Film Mulching ◽  
Upland Field
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