RA 00015.pdf - OAR@ICRISAT

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Table 26. Pigeonpea germplasm lines supplied to research agencies in India and other nations dining 1976-1977. Institution Location Entries I N D I A : Millet Research Station of Lam Guntur, A.P. 36 Millet Research Station Madhira, A.P. 36 Kakatiya University Warangal, A.P. 26 Indian Lac Research Institute Namkum, Ranchi, Bihar 21 Agricultural Research Station of Maktampur Broach, Gujarat 100 University of Agricultural Sciences Bangalore, Karnataka 1000 College of Agriculture Dharwar, Karnataka 60 Medium Research Station Gulbarga, Karnataka 78 J.N. Krishi Vishwa Vidyalaya Jabalpur, M.P. 57 Mahatma Phule Krishi Vidyapeeth Rahuri, Maharashtra 1 Punjab Agricultural University Ludhiana, Punjab 11 Rajasthan College of Agriculture Udaipur, Rajasthan 300 K.K. Agricultural Experimental Station Kudumaimalai, Tamil Nadu 1 College of Agriculture Madurai, Tamil Nadu 2 Crop Introduction & Diversification Station Ootacamund, Tamil Nadu 9 Central Soil & Water Conservation Research & Dehra Dun, U P . 15 Training Institute Indian Grassland & Fodder Research Institute Jhansi, U.P. 1100 Chandra Shekhar Azad University of Kanpur, U.P. 1028 Agriculture & Technology B.C. Krishi Viswa Vidyalaya Kalyani, W. Bengal 1 OTHER NATIONS: Department of Agriculture Perth, Australia 1000 Institute of Nuclear Agriculture Mymensingh, Bangladesh 15 Secretaria de Estado de Agricultura San Cristobal, 310 Dominican Republic Crops Research Institute Bunso, Ghana 50 Hebrew University of Jerusalem Rehovot, Israel 103 Tropical Agricultural Research Centre Ibaraki-ken, Japan 6 Minor Irrigation Projects, FAO Nakuru, Kenya 25 Institute of Agricultural Sciences Suweon, Korea 20 Department of Agriculture Kuala Lumpur, Malaysia 25 Section Cultures Maraicheres, Centre National Kaedi, Mauritania 51 de Recherches Agronomiques continued 79
Table 26 continued Institution Location Entries Department of Agriculture Lalitpur, Nepal 8 University of Ibadan Ibadan, Nigeria 84 Ministry of Agriculture & Natural Resources Jos, Nigeria 13 University of Philippines Laguna, Philippines 408 University of Puerto Rico Mayaguez, Puerto Rico 100 Agricultural Research Station Maha Illuppallama, 24 Sri Lanka Hudeiba Research Station El-Damer, Sudan 8 Masalato Christian Education Centre Dodoma, Tanzania 50 Agricultural Research Station, Bangkhen Bangkok, Thailand 2 Tabk 27. Number of seeds per pod and 100-seed weight of early maturing and check cultivars of pigeonpea. Seeds per pod 100-seed weight Checks & Selections Range Mean Range Mean PANT, A-3 (1) Selections 3.5-4.2 P<strong>RA</strong>BHAT (2) Selections 3.3-5.1 UPAS-120 (3) Selections 3.0-5.3 (no) (no) (g) (g) 3.4 4.0 9.0-15.6 3.4 4.1 - 3.6 4.1 7.8-15.4 8.7 10.1 6.3 10.7 7.7 11.1 the male-sterility factor in population breeding, and grew a population involving crosses of the sterile with 14 parent lines. We compared the pod-set on sterile plants (resulting from insect pollination) and found 49 percent of 3 735 tagged buds set pods on male-sterile plants compared with 58 percent of 2120 buds tagged on normal fertile plants in the same population. (These buds were all tagged at the peak of flowering, and the percent pod-set is considerably higher than the observed pod-set over the entire flowering period.) Under conditions at ICR1SAT Center it appears that pollination of the steriles is sufficient for them to be useful in population breeding. We are expanding our studies of natural crossing on the steriles to determine their possible usefulness in large-scale crossing bf specific genotypes. Rhizobium P o p u l a t i o n s i n S o i l We are using the soil dilution-plant infection method of counting cowpea-type rhizobia using Siratro (Macroptilium atropurpureum) as the test plant. When 160 strains isolated from pigeonpea nodules were tested, most nodulated Siratro - although 14 percent were slow to do so. A small-
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ICRISAT ANNUAL REPORT 1976-1977 I n
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About This Report This is the fourt
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F a r m i n g s y s t e m s 129,133
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Dr. Djibril Sene (Member) Delegatio
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N. Seetharama, Ph.D., plant physiol
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Acronyms and selected abbreviations
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Director's Introduction The year de
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A high point of the ICRISAT year wa
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Research has reached the stage wher
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Work continued on the ICRISAT water
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ing Board has established a standin
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made by the ICRISAT programs in Afr
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The efficiency of small plots in sc
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shows great potential for reduced s
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T H E C E R E A L S Sorghum (Sorghu
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S o r g h u m Germplasm Collection
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Table 1 continued Institution Locat
Page 45 and 46: ny are being evaluated jointly with
Page 47 and 48: Table 5. Grain-yield dsta on some e
Page 49 and 50: Table 7. The relationship between c
Page 51 and 52: Table 8. Yield data of selected gra
Page 53 and 54: 3000 2 500 2000 A. M i l d Stress r
Page 55 and 56: Products Institute, London. The maj
Page 57 and 58: focused on learning how to manage o
Page 59 and 60: acetylene-induced ethylene producti
Page 64 and 65: P e a r l M i l l e t Germplasm We
Page 66 and 67: Figure 15. Cluster bagging and self
Page 68 and 69: Figure 18. Multiplication plot of a
Page 70 and 71: taken on potential parents, is bein
Page 72 and 73: Six hybrids in P M H T 1 yielded on
Page 74 and 75: the south (at Bhavanisagar) and wor
Page 76 and 77: Figure 22. Transverse section of th
Page 78 and 79: Relationship Among Plant Type, Popu
Page 80 and 81: materials in a sick-plot (i.e. a fi
Page 82 and 83: Ergot Less progress has been made w
Page 84 and 85: Using a 3:1 ratio to convert ethyle
Page 86: Pathology. The large-scale field sc
Page 89: search for new strains and related
Page 93: Available data on germplasm accessi
Page 97 and 98: tivars in experimental plots. Ident
Page 99 and 100: niques will be tested for reliabili
Page 101 and 102: Figure 29. Screening for salt toler
Page 103 and 104: Nitrogen fixation by the nodules is
Page 105 and 106: fungus remained restricted to the u
Page 107 and 108: Whole-seed Protein vs. Dhal Protein
Page 109: The scope and limitations of taking
Page 113 and 114: accessions planted remained free of
Page 115 and 116: were carried out, particularly in I
Page 117 and 118: Table 37. Yield of chickpea followi
Page 119 and 120: 30 20 10 0 40 30 20 10 0 8 6 4 2 0
Page 121 and 122: weight and leaf area of the seedlin
Page 123 and 124: In an experiment to determine the e
Page 125 and 126: 0.75 0.65 0.55 r =+ 0.802** = - 0 .
Page 127 and 128: Table 42. Test and breeding materia
Page 132 and 133: G r o u n d n u t The groundnut imp
Page 134 and 135: Figure 45. Field hybridization tech
Page 136 and 137: Table 45. Performance of cultivars
Page 138 and 139: leaf extract. The titers obtained w
Page 140 and 141: to be either Hoagland or Shrive and
Page 142: kernels. We also plan to examine th
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F a r m i n g S y s t e m s 1) To a
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120 112 6 0 93 50 4 0 30 2 0 10 0 J
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30 25 20 15 10 60 50 40 30 a . 0 7
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Table 47. Climatic characteristics
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years, rainfall has a tendency to c
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cm bed at 0.6 % slope) and BW4 C (r
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Table 48. Effect of row spacing and
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and graded to no symptom on the you
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possible. Excess tillage tends to a
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A study is being initiated to analy
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The effects of three contour bunds
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Table 51. Effect of land management
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Table 52. Effects of plant populati
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Table 54. Land Equivalent Ratio and
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163
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Table 57. Larval parasitism on Heli
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Table 58. Pod numbers produced per
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Plants artificially lodged appeared
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3000 2000 1000 0 M F V,F,M V,F V V
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which ratooning of pigeonpea has be
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maize and sorghum as intercrops rec
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with the traditional blade harrow o
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farming system is examined on an op
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wide range of agroclimatic and econ
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183
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An experiment comparing broad beds
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the evapotranspiration for sorghum
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was no more than 50 percent of the
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Table 71. Grain yields and rupee va
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stands and growth. The average gros
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Vertisol watersheds). Thus, to make
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References Cocheme, J., and P. Fran
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SHOLAPUR DISTRICT MAHARASHTRA PENIN
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100 90 80 Small farms Medium farms
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150 Intercultivation with bullocks
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Credit and Risk Data from ICRISAT's
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nearly suit the requirements of bor
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150 140 130 C h i c k p e a s 120 1
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28000 2 6 0 0 0 2 4 0 0 0 2 2 0 0 0
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Interregional Trade and Welfare Spa
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C o o p e r a t i v e P r o g r a m
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utilizing six widely separated loca
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familiar with the Institute's ongoi
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Table 79. Persons completing long-t
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Figure 99. ICRISAT's program for in
Page 242 and 243:
P l a n t Q u a r a n t i n e For t
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Table 81 continued Sorghum Millet C
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the University of Reading, U K , fo
Page 248 and 249:
C o m p u t e r S e r v i c e s ICR
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L i b r a r y The Library was shift
Page 252 and 253:
Figure 101. The ICRISAT Library and
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