Dhaliwal m s (15 risultati)

Condizione: New.

Hardbound. Condizione: As New. New. Contents Foreword. Preface. 1. Introduction. 2. Techniques of developing hybrids. Conclusion and future line on work. Bibliography. Glossary. India is on the verge of a breakthrough in establishing hybrids on a commercial scale for enhancing the production and productivity of vegetables. Present Government policy to freely import hybrid and boost vegetable production in the country persistent demand of students seed company and farmers keenness to shift to hybrid than traditional seed production and extension workers engaged throughout the country inspire us to bring out this book in most practical style and language. This book gives different approaches to develop the hybrids the techniques involved with different breeding systems have been explained in clarity and illustrations for easy adoption at all levels. The information will be of immense value to the scientist scholars agencies and individuals involved in the development and propagation of hybrids in different vegetable crops. 72 pp.…

Contents Foreword Preface Introduction Techniques Of Developing Hybrids Exploitation of male sterility for hybrid production Pollen sterility Cytoplasmic male sterility Problems in exploiting CMS Genie male sterility GMS Problems in exploiting GMS Cyto-genic male sterility C-GMS Problems in exploiting C-GMS Staminal sterility Functional male sterility Positional sterility Long styly Exploitation of self-incompatibility for hybrid production Single cross Double crosses Triple crosses Advantages of triple cross hybrids Disadvantages of triple cross hybrid Problems in exploiting self incompatibility Exploitation of dicliny for hybrid production Monoecy in hybrid production Dioecy in hybrid production Hand emasculation andor hand pollination Use of gametocides Conclusion And Future Line On Work Bibliography GlossaryIndia is on the verge of a breakthrough in establishing hybrids on a commercial scale for enhancing the production and productivity of vegetables Present Government policy to freely import hybrid and boost vegetable production in the country persistent demand of students seed company and farmers keenness to shift to hybrid than traditional seed production and extension workers engaged throughout the country inspire us to bring out this book in most practical style and language This book gives different approaches to develop the hybrids the techniques involved with different breeding systems have been explained in clarity and illustrations for easy adoption at all levels The information will be of immense value to the scientist scholars agencies and individuals involved in the development and propagation of hybrids in different vegetable crops 72 pp.…

Condizione: New. 2nd Edition.

Condizione: New.

Condizione: New. pp. viii + 166.

Condizione: New.

Condizione: New. pp. viii + 72 Illus.

Condizione: New. pp. viii + 72 1st Edition.

Condizione: New.

Condizione: New. pp. viii + 72.

Condizione: New.

Condizione: New. pp. vi + 221.

Hardcover. Condizione: New. Contents: 1 Agronomy and its Scope 2 Seeds and Sowing 3 Cropping System and Crop Rotation 4 Growth and Development of Crops 5 Tillage 6 Crop Density and Geometry 7 Essential Plant Nutrients 8 Manures, Compost and Vermicompost 9 Fertilizers 10 Biofertilizers 11 Weeds 12 Irrigation and Water Management 13 Harvesting and Threshing of Crops 14 Climatic Zones and Herbicide Application 15 Herbicide and Fertilizer Calculation for Small and Large Plots.…

Hardcover. Condizione: New.