Chap 13 plant nutrition lec

Handbook of Plant Nutrition - chapter 13 pps

Handbook of Plant Nutrition - chapter 13 pps
... CRC_DK2972_Ch 013. qxd 6/6/2006 1 :13 PM Page 382 382 13. 2.4 ANALYTICAL TECHNIQUES Handbook of Plant Nutrition FOR THE DETERMINATION OF MOLYBDENUM IN PLANTS The molybdenum status of crops is often overlooked ... plants for sulfite oxidation 13. 2 DIAGNOSIS OF MOLYBDENUM STATUS OF PLANTS 13. 2.1 DEFICIENCY The discovery of molybdenum as a plant nutrient led to the diagnosis of the deficiency in a number of ... cauliflower plants were supplied ammonium sulfate and no CRC_DK2972_Ch 013. qxd 6/6/2006 1 :13 PM Page 380 380 Handbook of Plant Nutrition TABLE 13. 1 Deficient and Sufficient Concentrations of Molybdenum...
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The Green World Plant Nutrition pptx

The Green World Plant Nutrition pptx
... of the leaves and other green parts of the plant (Figure 1.2) Often, chlorosis is first evident in the spaces of the leaves between the veins, and then spreads to the veins In extreme cases, the ... must be considered • The functions of the element in the plant The original sources of the element in the natural world (other than decaying matter from other organisms) and the nutrient’s abundance ... unavailability to the plant of the oxide forms of the element Plants overcome the limitations of iron absorption by either lowering the pH of the soil and thus increasing the iron solubility, or by the production...
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Phương trình vi phân c nâng cao và c++ chap 13

Phương trình vi phân c nâng cao và c++  chap 13
... 1.L c ta nhận đ c công th c Euler.Nếu a = r1 = / r2 = 1/2.L c ta nhận đ c công th c Euler c i tiến Một c ch tơng tự nhận đ c công th c Runge - Kutta b c 4 .C ng th c hay đ c dùng tính toán th c ... a,b,t,z,h,x0,y0 ,c1 ,c2 ; float x[100],y[100]; clrscr(); printf("Cho can duoi a = "); scanf("%f",&a); printf("Cho can tren b = "); scanf("%f",&b); printf("Cho so buoc tinh n = "); scanf("%d",&n); printf("Cho ... c c phơng pháp rời r c : đoạn [a,b] đ c chia thành n đoạn nhỏ đ c gọi "b c" tích phân h = ( b - a) / n Đ2.Phơng pháp Euler Euler c i tiến Giả sử ta c phơng trình vi phân : y (...
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plant nutrition for greenhouses

plant nutrition for greenhouses
... prior to planting, i.e., a pre -plant nutrition program, and during plant growth, i.e., a post -plant nutrition program Do not forget that irrigation water can also be a significant source of plant ... along for the ride, i.e., plants don’t actively take up calcium, it just comes into the root with the water Once inside the plant, ions are recombined into compounds useful for plant Therefore, for ... developing a nutritional program for producing container-grown plants in greenhouses A complete nutrition program encompasses the fertilizers, media and water used The first section in Plant Nutrition...
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Handbook of Plant Nutrition - chapter 1 doc

Handbook of Plant Nutrition - chapter 1 doc
... Discoverers of Essentiality Element Date of Essentialitya Researchera Nitrogen 18 04 18 51 18 55 18 39 18 61 1866 18 62 18 75 18 66 18 43 19 22 19 25 19 26 19 26 19 39 19 54 19 87 de Saussureb Boussingaultb Liebigc ... rotations Commun Soil Sci Plant Anal 32 :13 21 13 54, 20 01 CRC_DK2972_Ch0 01. qxd 18 6/30/2006 12 :48 PM Page 18 Handbook of Plant Nutrition 10 9 G.W Hergert A futuristic view of soil and plant analysis and ... Society of America, Inc., 19 73, pp 213 –2 21 30 T.E Bates Factors affecting critical nutrient concentrations in plants and their evaluation: a review Soil Sci 11 2 :11 6 13 0, 19 71 31 J.G Cruz-Castillo,...
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Handbook of Plant Nutrition - chapter 2 ppt

Handbook of Plant Nutrition - chapter 2 ppt
... 2. 0 to 2. 2 Ͻ1.5 to 1.8 Ͻ1.7 to 2. 4 Ͻ1.5 2. 1 2. 3 to 2. 9 2. 1 to 2. 9 2. 5 to 3.0 1.5 to 2. 3 2. 1 to 4.3 3.0 to 3.8 1.5 to 2. 5 2. 2 to 3.8 2. 2 to 3 .2 1.6 to 2. 5 Ͼ3.3 Ͼ3.3 Ͼ3.8 Ͼ4.5 Ͼ4.3 2. 0 Ͻ1.5 2. 0 ... 23 2. 2.1.1 Nitrate Reductase 23 2. 2.1 .2 Nitrite Reductase 23 2. 2 .2 Ammonium Assimilation 23 2. 2 .2. 1 Glutamine Synthetase 24 2. 2 .2. 2 Glutamate ... Plants 26 2. 3.1 Symptoms of Deficiency and Excess 26 2. 3 .2 Concentrations of Nitrogen in Plants 28 2. 3 .2. 1 Concentrations of Nitrogen in Plant Parts 29 2. 3 .2. 2...
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Handbook of Plant Nutrition - chapter 3 ppsx

Handbook of Plant Nutrition - chapter 3 ppsx
... L/mid shoot 0.19–0.25 0.26 0.12 0 .3 177 180 178 181 Ͻ0.10 43 43 43 43 1 93 Ͻ0.10 0.080 43 Ͼ0 .30 CRC_DK2972_Ch0 03. qxd 6 /30 /2006 1:15 PM Page 63 Phosphorus TABLE 3. 1 63 (Continued ) Species Pear (Pyrus ... 219 0.25–0 .35 0.48–0.58 0 .30 –0.50 0.72 0.40 1.17 Ͻ0.25 43 208 208 43 206 0.10 136 208 220 221 206 0. 23 0.20–0 .30 0.12 0.20 43 208 43 206 0.20–0 .30 Ͻ0 .31 Ͻ0 .38 0.05 0.20 0.06 0.10 0.24–0 .35 0.22 ... High Reference 168 0.24–0 .30 0.24–0 .30 0.18–0.24 0.05–0.20 0.24–0 .30 169 170 171 0.27–0.50 0.22–0.40 134 172 0.4–0.70 0.2–0.40 0 .30 –0.50 0.12–0.17 1 73 1 73 1 73 136 131 134 030 0.15–0.20 0.21–0.50...
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Handbook of Plant Nutrition - chapter 4 pps

Handbook of Plant Nutrition - chapter 4 pps
... 27 14 26 26 47 43 13 34 41 22 30 27 13 26 31 12 44 52 15 31 40 23 28 33 12 28 34 22 44 Source: M Viro, Büntehof Abs 4: 34 36, 19 74/ 75 TABLE 4. 6 Range of Sufficient K Concentrations in Upper Plant ... ammonia-elicited changes of cytosolic pH in root hair cells of rice and maize as monitored by 2(,7(-bis-(2-carboxyethyl )-5 (and 6-) -carboxyfluorescein-fluorescence ratio Plant Physiol 113 :45 1 46 1, 1997 B Demmig, ... sucrose/H-antiport Plant Physiol 78:871–875, 1985 51 M.D de la Gardia, M Benlloch Effects of potassium and giberellic acid on stem growth of whole sunflower plants Physiol Plant 49 :44 3 44 8, 1980...
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Handbook of Plant Nutrition - chapter 5 docx

Handbook of Plant Nutrition - chapter 5 docx
... Table 5. 1 and Table 5. 2 CRC_DK2972_Ch0 05. qxd 7 /5/ 2006 8:49 AM Page 134 134 Handbook of Plant Nutrition TABLE 5. 1 Deficient and Adequate Concentrations of Calcium in Leaves and Shoots of Various Plant ... CRC_DK2972_Ch0 05. qxd 7 /5/ 2006 8:49 AM Page 136 136 Handbook of Plant Nutrition TABLE 5. 2 Deficient and Adequate Concentrations of Calcium in Fruits of Various Plant Species Plant Species Plant Part ... shoot 15. 53% (±2 .5) Mature shoot 3.97% (±0. 65) 14.7% (±2.34) 13. 75% (±2. 25) Juvenile leaf 11 .5% (±2. 75) 22.67% (±3.2) Middle leaf Mature leaf 17.9% (±3 .5) Root FIGURE 5. 7 Distribution of calcium...
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Handbook of Plant Nutrition - chapter 6 pptx

Handbook of Plant Nutrition - chapter 6 pptx
... accumulation of magnesium, in an effort to prevent magnesium tetany in grazing animals CRC_DK2972_Ch0 06. qxd 6/ 14/20 06 7:04 AM Page 1 56 1 56 Handbook of Plant Nutrition 6. 4 CONCENTRATIONS OF MAGNESIUM IN PLANTS ... 0.20–0.50 0.22–0 .64 0.17–0.40 0.25–0.80 0.51–0 .69 0. 16 0.17 0.10–0.20 0.35–0.85 0.15–0.35 Continued CRC_DK2972_Ch0 06. qxd 6/ 14/20 06 7:04 AM Page 164 164 TABLE 6. 1 Handbook of Plant Nutrition (Continued ... effects of sodium on nutrient uptake rather than to the physiochemical effects on soil permeability CRC_DK2972_Ch0 06. qxd 6/ 14/20 06 7:04 AM Page 166 166 Handbook of Plant Nutrition TABLE 6. 2 Primary...
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Handbook of Plant Nutrition - chapter 7 pot

Handbook of Plant Nutrition - chapter 7 pot
... glutathione S-transferase (70 72 ) R-X ϩ GSH ⇒ R-SG ϩ X-H The activity of glutathione S-transferase may be enhanced in the presence of various xenobiotics via induction of distinct isoforms of the enzyme ... at the level of substrate availability CRC_DK2 972 _Ch0 07. qxd 6/30/2006 3:59 PM Page 218 218 Handbook of Plant Nutrition TABLE 7. 7 Survey of Different Investigations of the Release of Hydrogen ... start of the main growth period CRC_DK2 972 _Ch0 07. qxd 6/30/2006 3:59 PM 206 Page 206 Handbook of Plant Nutrition of the crop Third, the capillary rise of groundwater under conditions of a water-saturation...
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Handbook of Plant Nutrition - chapter 8 pdf

Handbook of Plant Nutrition - chapter 8 pdf
... and Agri-Food Canada, Charlottetown, Prince Edward Island, Canada CONTENTS 8. 1 8. 2 8. 3 8. 4 8. 5 8. 6 Historical Information 242 8. 1.1 Determination of Essentiality 242 8. 1.2 ... 266 8. 8.1 Types of Fertilizers 266 8. 8.2 Methods and Rates of Application 266 References 2 68 8.1 HISTORICAL INFORMATION 8. 1.1 DETERMINATION OF ESSENTIALITY ... color presentation of this figure, see the accompanying compact disc.) CRC_DK2972_Ch0 08. qxd 2 48 7/14/2006 4:03 PM Page 2 48 Handbook of Plant Nutrition FIGURE 8. 2 Symptoms of boron deficiency in...
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Handbook of Plant Nutrition - chapter 9 pptx

Handbook of Plant Nutrition - chapter 9 pptx
... 84, 85 9, 86 84, 87 86 45 56 88 6, 64 60, 89 7, 90 91 6, 91 92 93 58, 94 95 73, 96 97 , 98 , 99 100 66, 92 91 , 92 101 102, 103 102, 104 6, 105 1, 106 9, 86 a The plant yields decline or the plant ... Phytopathology 85:1461–1467, 199 5 CRC_DK 297 2_Ch0 09. qxd 290 6/30/2006 4:12 PM Page 290 Handbook of Plant Nutrition 54 D.M Huber The role of nutrition in the take-all disease of wheat and other small ... CRC_DK 297 2_Ch0 09. qxd 6/30/2006 4:12 PM Page 280 280 Handbook of Plant Nutrition 9. 1.1 DETERMINATION OF ESSENTIALITY Early observations of plant growth responses derived from the use of chlorine-containing...
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Handbook of Plant Nutrition - chapter 10 pdf

Handbook of Plant Nutrition - chapter 10 pdf
... 8.6 16.1 20.2 24.2 12 àg g1 fresh weight àg plant1 àg plant1 13 àg plant1 14 àg plant1 2.3 àg plant1 2.8 àg plant1 3.7 àg plant1 3.7 àg plant1 7.0 àg plant1 Medium High 117 50 16 18 24 Reference ... Desf.) CRC_DK2972_Ch 010. qxd 12:13 PM Page 309 Copper 309 CRC_DK2972_Ch 010. qxd 310 7/14/2006 12:13 PM Page 310 Handbook of Plant Nutrition a montmorillonite [(Al,Mg)2(OH)2Si4O10] soil at 50 mg kg1 ... DTPA-extractable Cu 400 mg kg1 400 mg kg1 400 mg kg1 400 mg kg1 400 mg kg1 400 mg kg1 0.3 àM CuSO4 105 M Cu2 104 M Cu2 103 M Cu2 0.3 àM CuSO4 105 M Cu2 104 M Cu2 103 M Cu2 0.3 àM CuSO4 105 ...
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