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  • 《农业农村部:2025年全国农作物 耕种收综合机械化率达到75%》
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  • 《农业农村部:2025年全国农作物 耕种收综合机械化率达到75%》

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  1. e-sc-viii-a6.pdf

    ... of gear. Statistical Area 58 (Indian Ocean Sector) Standing Stock Estimation 75. No new demersal ... , bottom trawl. Monthly catch of C. gunnari ε 75% of total catch (<75% in brackets). Split-Year 1983 ... 75. No new demersal fish surveys from the Kerguelen region were reported. Previous surveys have ... . gunnari (tonnes/hours) for USSR in Subarea 48.3, bottom trawl. Monthly catch of C. gunnari ε 75% of ... total catch (<75% in brackets). Split-Year 1983 1984 1985 1986 1987 1988 1989 July 2.372 4.442download attachment application/pdf attached to:WG-FSA-89

    Meeting Report : WG-FSA-89

  2. e-sc-iv-a7.pdf

    ... Ross Sea Pleuragramm a Adelie Crabeater Minke P + A +++ CR (+) M + No South of 75°S Yes ... +++ CR (+) M + No South of 75°S Yes Many Many Sea Area west of Ant. Penins. (Palmer to Peterdownload attachment application/pdf attached to:WG-EM-85

    Meeting Report : WG-EM-85

  3. Fishery Report: Exploratory fishery for Dissostichus spp. in Subarea 48.6

    75 Insung No. 7 * Jung Woo No. 2 42 South Africa Koryo Maru No. 11 81 3.2 ... for increasing the research requirements in this fishery identified in the main report, paragraphs 6.75 to 6.80 ...

    Document : Site Section: Publications

  4. Otolith and body size relationships in the mackerel icefish (Champsocephalus gunnari)

    to all years (1.79 to 3.75 mm) showed that the loglo-transformed data were best described by a linear ... and Macquarie Islands. ANARE Research Notes, 75: 1-173. Liste des tableaux Tableau 1: Comparaison des ...

    Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 117–123 : Author(s): Everson, I., B. Bendall and A. Murray

  5. Fishery Report 2013: Dissostichus eleginoides Crozet Island inside the French EEZ (Subarea 58.6)

    56 6 836 78 2011 93 29 2 484 23 2012 96 75 2 448 21 2013 46 29 273 14 Invertebrate by-catch ...

    Document : Site Section: Publications

  6. Evaluation of the results of trawl selectivity experiments by Poland, Spain and USSR in 1978/79, 1981/82 and 1986/87

    total catches of 0.6 to 1.0 tonnes. Mean catch rate for C. gunnari was 0.75 tonnes/hf. In the Spanish ... )C(2) (1.75)e (21.0)e 24 12 - 6 8 1008 325 na na na na Data not available e Estimated value C Codend ... Tow (kg) 19r 30 30.22 28 r 30 276.75 29 r 30 1590.50 32 r 30 213.92 47 30 1687.72 48 30 ... 325.16 55 30 342.55 62 30 21.64 69 30 53.79 70 30 428.16 71 30 32.22 75 30 80.46 83 30 1599.06 84 ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 163–196 : Author(s): Slosarczyk, W., E. Balguerias, K. Shust and S. Iglesias

  7. Towards the development of a management plan for mackerel icefish (Champsocephalus gunnari) in Subarea 48.3

    exploitation to the median stock biomass in the absence of fishing is 0.75; and (iii) Rule 3: y,, the catch ... by considerations of CCAMLR's y, criterion (Figure 3) rather than its y2 criterion, the y2 level of 0.75 ... was not reached. The catch level at which SB,l,d:SBo reached 0.75 in the base case was 7 150 tonnes ... fishing period is 75% of the median in the absence of exploitation, appears to be workable (Figure ...

    Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 63–77 : Author(s): Agnew, D.J., I. Everson, G.P. Kirkwood and G.B. Parkes

  8. Precautionary measures for a new fishery on Martialia hyadesi (Cephalopoda, Ommastrephidae) in the Scotia Sea: an ecological approach

    squid hard parts. pelagic habitats, 75% of biomass consumed is squid (Laws, 1977). The limited ... ). Predator Species Mirounga leonina (southern elephant seal) 75% diet squid M . leonina (southern ...

    Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 125–139 : Author(s): Rodhouse, P.G

  9. Low breeding success of the Adélie penguin at Béchervaise Island in the 1998/99 season

    on breeding in Adelie penguins. Condor, 75 (2): 235-255. Boersma, P.D., D.L. Stokes and P.M Corio. 1990 ... of the biology of Adelie penguins (Pygoscelis adeliae). Proc. NIPR Symp. Polar Biol., 6: 62-75. Kerry ...

    Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 151–167 : Author(s): Irvine, L.G., J.R. Clarke and K.R. Kerry

  10. Fishery Report: Exploratory fishery for Dissostichus spp. in Subareas 88.1 and 88.2

    (0) Viking Sur 62 (0) 141 (0) Total 3223 (22) 2972 (22) 3607 (75) 2574 (79) 2906 (115 ... Sur 1.07 Mean rate 0.93 1.17 0.75 0.77 1.39 Required rate 1.00* 1.00* 1.00* 1.00 1.00 ... recruit steepness (Beverton-Holt) h 0.75 Ageing error (CV) 0.1 Initial tagging mortality 10 ... distributed with a standard deviation of 0.6 with a Beverton-Holt stock-recruitment steepness h = 0.75 ...

    Document : Site Section: Publications

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