Category:Porto Rico Agricultural Experiment Station

Subcategories

This category has the following 4 subcategories, out of 4 total.

Media in category "Porto Rico Agricultural Experiment Station"

The following 51 files are in this category, out of 51 total.

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  Tobacco investigations in Porto Rico during 1903-4 (IA CAT10396428).pdf 743 × 1,281, 58 pages; 4.9 MB
  
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  The mango in Porto Rico (IA CAT10396507).pdf 925 × 1,514, 46 pages; 5.54 MB
  
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  Citrus fertilization experiments in Porto Rico (IA CAT10396602).pdf 837 × 1,350, 44 pages; 3.33 MB
  
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  Dairying in Porto Rico (IA CAT10396617).pdf 985 × 1,539, 28 pages; 3.69 MB
  
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  Sugar cane in Porto Rico (IA CAT10396622).pdf 927 × 1,366, 50 pages; 3.93 MB
  
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  Studies on acid soils of Porto Rico (IA CAT10396702).pdf 835 × 1,345, 28 pages; 2 MB
  
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  The red clay soil of Porto Rico (IA CAT10396703).pdf 858 × 1,341, 30 pages; 2.21 MB
  
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  Cover crops for Porto Rico (IA CAT10396705).pdf 860 × 1,358, 44 pages; 3.65 MB
  
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  The changa, or mole cricket (Scapteriscus didactylas Latr.) in Porto Rico (IA CAT10396706).pdf 920 × 1,435, 24 pages; 1.98 MB
  
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  The Agricultural Experiment Station of Porto Rico, its establishment, location, and purpose (IA CAT10396707).pdf 877 × 1,360, 28 pages; 1.87 MB
  
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  A study of the adult populations of the West Indian fruitfly in citrus plantings in Puerto Rico (IA CAT10396709).pdf 993 × 1,556, 20 pages; 2.11 MB
  
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  The production of lemon-grass oil (IA CAT10396728).pdf 977 × 1,506, 44 pages; 6.81 MB
  
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  The yautias, or taniers, of Porto Rico (IA CAT10397069).pdf 860 × 1,335, 44 pages; 3.29 MB
  
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  Soil survey from Arecibo to Ponce, Porto Rico (IA CAT10398008).pdf 810 × 1,260, 70 pages; 5.18 MB
  
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  Propagation and marketing of oranges in Porto Rico (IA CAT10398009).pdf 868 × 1,345, 40 pages; 3.11 MB
  
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  Vegetable growing in Porto Rico (IA CAT10398010).pdf 833 × 1,308, 88 pages; 6.38 MB
  
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  Insects injurious to citrus fruits and methods for combating them (IA CAT10398011).pdf 847 × 1,343, 50 pages; 3.88 MB
  
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  Relation of calcareous soils to pineapple chlorosis (IA CAT10398012).pdf 875 × 1,352, 54 pages; 4.32 MB
  
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  Lime-magnesia ratio as influenced by concentration (IA CAT10398013).pdf 829 × 1,314, 32 pages; 2.31 MB
  
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  Porto Rican beekeeping (IA CAT10398014).pdf 804 × 1,352, 30 pages; 2.55 MB
  
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  The effect of strongly calcareous soils on the growth and ash composition of certain plants (IA CAT10398015).pdf 827 × 1,345, 56 pages; 4.6 MB
  
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  Fungus diseases of coffee in Porto Rico (IA CAT10398016).pdf 787 × 1,287, 44 pages; 2.87 MB
  
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  Experiments on the supposed deterioration of varieties of vegetables in Porto Rico, with suggestions for seed preservation (IA CAT10398017).pdf 808 × 1,322, 36 pages; 2.67 MB
  
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  Some profitable and unprofitable coffee lands (IA CAT10398018).pdf 883 × 1,445, 20 pages; 2.11 MB
  
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  Effect of different methods of transplanting coffee (IA CAT10398019).pdf 910 × 1,437, 18 pages; 1.42 MB
  
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  The bat guanos of Porto Rico and their fertilizing value (IA CAT10398020).pdf 891 × 1,427, 72 pages; 6.29 MB
  
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  Vanilla - a promising new crop for Porto Rico (IA CAT10398021).pdf 931 × 1,472, 40 pages; 4.42 MB
  
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  Yam culture in Porto Rico (IA CAT10398022).pdf 895 × 1,425, 32 pages; 4.35 MB
  
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  The coffee leaf spot (Stilbella flavida) in Porto Rico (IA CAT10398023).pdf 993 × 1,552, 20 pages; 2.52 MB
  
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  Coffee varieties in Porto Rico (IA CAT10398024).pdf 981 × 1,545, 44 pages; 6.21 MB
  
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  Experiments with fertilizers for coffee in Porto Rico (IA CAT10398025).pdf 981 × 1,556, 46 pages; 5.76 MB
  
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  Effect of topping on yield of coffee in Porto Rico (IA CAT10398026).pdf 1,002 × 1,550, 12 pages; 1.55 MB
  
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  Experiments with fertilizers on coconut palms and variation in palm productivity (IA CAT10398027).pdf 979 × 1,558, 30 pages; 3.11 MB
  
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  Sugarcane variety P.O.J. 2878 in Puerto Rico (IA CAT10398028).pdf 906 × 1,525, 48 pages; 5.65 MB
  
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  Parasites and parasitic diseases of cattle in Puerto Rico (IA CAT10398029).pdf 960 × 1,547, 30 pages; 3.87 MB
  
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  Parasites and parasitic diseases of horses in Puerto Rico (IA CAT10398030).pdf 989 × 1,531, 24 pages; 3.03 MB
  
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  Parasites and parasitic diseases of swine in Puerto Rico (IA CAT10398031).pdf 1,002 × 1,552, 20 pages; 2.09 MB
  
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  Propagación y venta de chinas (naranjas) en Puerto Rico (IA propagacinyven00henr).pdf 885 × 1,354, 46 pages; 2.63 MB
  
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  Propagation and marketing of oranges in Porto Rico (IA propagationmarke00henr).pdf 845 × 1,372, 46 pages; 2.52 MB
  
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  Some profitable and unprofitable coffee lands (1917) (14586504458).jpg 2,172 × 1,444; 587 KB
  
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  Some profitable and unprofitable coffee lands (1917) (14586666947).jpg 2,140 × 1,464; 529 KB
  
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  Some profitable and unprofitable coffee lands (1917) (14769976881).jpg 2,148 × 1,488; 488 KB
  
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  Some profitable and unprofitable coffee lands (1917) (14773147265).jpg 2,172 × 1,564; 526 KB
  
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  The effect of strongly calcareous soils on the growth and ash composition of certain plants (1914) (20514300266).jpg 2,120 × 2,976; 1.79 MB
  
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  The effect of strongly calcareous soils on the growth and ash composition of certain plants (1914) (20514304136).jpg 2,122 × 2,928; 1.69 MB
  
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  The effect of strongly calcareous soils on the growth and ash composition of certain plants (1914) (20540561025).jpg 2,272 × 3,930; 2.19 MB
  
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  The effect of strongly calcareous soils on the growth and ash composition of certain plants (1914) (20546969361) (cropped).jpg 3,178 × 2,221; 1.83 MB
  
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  The effect of strongly calcareous soils on the growth and ash composition of certain plants (1914) (20546969361).jpg 3,872 × 2,564; 2.07 MB
  
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  Tobacco investigations in Porto Rico during 1903-4 (1905) (20352407590).jpg 2,292 × 2,830; 2.56 MB
  
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  Tobacco investigations in Porto Rico during 1903-4 (1905) (20531568262).jpg 3,424 × 2,400; 3.28 MB
  
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  Tobacco investigations in Porto Rico during 1903-4 (1905) (20546870271).jpg 3,904 × 2,435; 3.2 MB