Success Story of NutriSeeds: An Innovative Breakthrough in Plant Seeds Conservation

**Preserving Heritage: A Legacy of Seed Conservation**

(Dr. Prashant Bhaskar Kale)

### Introduction:

Late **Laxmibai C. Kale**, my grandmother, was an extraordinary woman whose love, care, and dedication left an indelible mark on our family and community. Her passion for preserving seeds of various crops, vegetables, flowers, and fruits not only ensured biodiversity but also inspired future generations. Today, this noble legacy is carried forward by my mother, **Mrs. Vijaya B. Kale**, who has embraced this responsibility with equal zeal through the art of kitchen gardening. This article reflects on the journey of seed conservation in our family and its implications for sustainable agriculture.

### Cherished Memories and Events:

My grandmother had a remarkable way of integrating her caring nature and resourcefulness into everyday life. During the winter season, she would prepare warm and hearty soups using whole grain millets and *hurda* (roasted tender sorghum seeds), enhanced with a groundnut *tadka* that left an unforgettable taste. She also maintained chickens and goats as a source of secondary income, showcasing her multifaceted approach to self-sustenance.

Hydroponics: हायड्रोपोनिक्स (मातीविना शेती) Definition, History, Key Components, Scope, Advantages, and Limitations

Hydroponics: Definition, History, Key Components, Scope, Advantages, and Limitations

Author: Prashant B. Kale (Ph.D.)

Hydroponics: Hydroponics is a method of growing plants without soil, utilizing a water-based nutrient solution to provide essential minerals directly to the plant roots. This soilless cultivation technique allows for precise control over environmental factors, promoting efficient nutrient absorption and faster plant growth.

The word hydroponics comes from two Greek words ‘hydro’ meaning water and ‘ponos’ meaning labor. This word was first used in 1929 by Dr. Gericke, a California professor who began to develop what previously had been a laboratory technique into a commercial means of growing plants.

Some notable authors and researchers in the area of hydroponics include:

Problems in Crop improvement in INDIA (Author: Prashant B. Kale (Ph.D.))

Crop improvement involves various categories of problems

Author: Prashant B. Kale (Ph.D.)

1. Genetic and Breeding Problems:

1.1. Genetic Diversity: Limited genetic diversity can hinder the development of new crop varieties, making crops vulnerable to pests, diseases, and environmental changes.

1.2. Inbreeding Depression: Repeated use of closely related individuals in breeding programs can lead to a decrease in vigor and overall plant health.

1.3. Heterosis or Hybrid Vigor: Achieving and maintaining hybrid vigor can be challenging, as it often requires crossing two genetically diverse parents.

1.4. Genetic Barriers: Crossbreeding between species or genera can be technically challenging, limiting the expansion of genetic diversity.

Notes: Crop Improvement in India (Author: Prashant B. Kale (Ph.D.))

Status of Crop Improvement in India

Author: Prashant B. Kale (Ph.D.)

Crop improvement in India has a long-standing history dating back to ancient agricultural practices. Over the years, this essential sector has evolved significantly, adopting modern techniques and technologies to meet the growing demand for food, fiber, and industrial raw materials. This comprehensive report provides an overview of the present status of crop improvement in India, emphasizing the importance of this sector, the key stakeholders involved, the current challenges, and the innovative approaches being used to enhance crop yields, nutritional value, and resistance to biotic and abiotic stresses.

1.     Introduction Crop improvement in India is a crucial component of the country's agricultural sector, which plays a vital role in the overall economy and the livelihoods of millions. This report explores the various aspects of crop improvement in India, focusing on the current status, strategies, challenges, and the role of different stakeholders.

"Microtomy and Microscopy in Plant Histology: Techniques and Applications" (Author: Prashant B. Kale (Ph.D.))

 "Microtomy and Microscopy in Plant Histology: Techniques and Applications"

Author: Prashant B. Kale (Ph.D.)

A microtome is a specialized precision cutting instrument, which accurately and repeatedly slices sections from a block of embedded tissue. Different kinds of microtomes are used to section paraffin and plastic-embedded tissues as well as the specialized microtomes used to section frozen tissues.

In the case of plants, microtomy is used to prepare thin sections of plant tissues for analysis, particularly for microscopic examination of cells and sub-cellular events. Basic steps for creating microtome sections for plant tissue analysis are explained as: (figure: microtome and cryotome instruments with important parts)

Materials and Equipment:

1. Plant specimens
2. Microtome (a specialized instrument for cutting thin sections)
3. Embedding medium (e.g., paraffin wax or resin)
4. Razor blades or microtome blades
5. Glass slides
6. Microscope
7. Staining solutions (optional)

Role of bio-fertilizers towards natural farming (Author: Prachi S. Mahajan (M.Sc. Agril.))

ROLE OF BIO-FERTILIZERS TOWARDS NATURAL FARMING

Author: Prachi S. Mahajan (M.Sc.  Agril.)

Biofertilizers:

Biofertilizers are a gift from nature- a natural consortium of beneficial microorganisms such as bacteria, fungi, algae, and cyanobacteria. These microorganisms form a harmonious relationship with the plants, either by establishing symbiotic, or non-symbiotic associations or by enhancing the nutrient dynamics within the soil. Their primary role is to fix atmospheric nitrogen and make essential nutrients like phosphorus and potassium available to the plants.

Role of Biofertilizers:

Robotics-assisted Phenomics tools (Author: Prashant B. Kale (Ph.D.))

 Robotics-assisted Phenomics tools

Author: Prashant B. Kale (Ph.D.)

Phenomics, the study of an organism's physical and biochemical traits, plays a crucial role in crop improvement by providing valuable insights into plant characteristics and responses.  Plant phenomics research is at the forefront of modern science, driven by advanced technologies like robotics, imaging systems, and machine learning. It enables the rapid collection of vast datasets on plant traits and their responses to environmental factors, facilitating precise agriculture, genetic analysis, and the conservation of biodiversity. By integrating genomics and non-invasive imaging, it accelerates crop improvement efforts, addressing global challenges like food security and climate change adaptation. This interdisciplinary field continues to evolve with emerging technologies, making it pivotal for sustainable agriculture and environmental science. Here are some applications of phenomics in crop improvement:

1.      Identification of Desirable Traits: Phenomics helps identify and quantify desirable traits in crops, such as yield, drought tolerance, disease resistance, and nutritional content. This information guides breeders in selecting the best parent plants for crossing.