
Explore kosher farming fundamentals, including horticultural therapy, post-harvest management, greenhouse culture, and strategies to boost kosher business and access to finance.
Explore how horticulture cultivates flowers, fruits and nuts, vegetables and herbs for food, medicine, and ornamental use, and how categories conserve culture through cultivation and processing.
Explore the definitions and types of horticulture, distinguishing it from agriculture and highlighting areas like vegetables, fruit culture, viticulture, floriculture, turf and landscape culture, and post-harvest physiology.
Explore how horticulture focuses on small-scale plant cultivation—cultivation, propagation, breeding, and improving crops in enclosed gardens—while agriculture covers large-scale crop and animal farming, including conventional and sustainable agro ecology.
Trace the history of horticulture and its overlap with agriculture and botany, from nomadic to sedentary cultures, with crops like maize, squash, beans, papaya, avocado, cacao.
Horticultural oils, petroleum or vegetable based, are diluted sprays on plant surfaces to control insects and mills, with dormant or narrow range oils used early and permitted in organic farming.
Identify ornamental garden plants using a horticultural flora guide for cultivated species in a climate zone. Explore ecology, history, collections, taxonomy, and conservation for informed gardening.
Explore how horticulture with high-value crops such as fruits, vegetables, flowers, and herbs improves nutrient-rich diets and farmer incomes, while addressing gender equity, technological innovation, information access, and research capacity.
Select field sites by topography, soil type, and water availability to prevent production problems in vegetable farming. Tailor crop choices to market development, especially in organic operations.
Field topography defines site characteristics such as drainage and soil depth, shaping crop production; ideal vegetable topography is nearly flat to slightly sloping, well-drained, free of trees and rocks.
Choose crop and variety selections with disease resistance to support organic production and pest control. Resistant varieties boost success for organic vegetable farming.
Explore vegetative propagation, comparing natural and artificial methods, and learn advantages like identical progeny and reduced seed dormancy, with methods such as runners, layers, cuttings, grafting, bonding, and tissue culture.
Explore grafting as a key vegetative propagation method, joining stock and scion to form a continuous vascular connection, with emphasis on cambium alignment, temperature, and moisture.
Explore temperature control techniques in horticulture, including hot cups, plastic tunnels, and mulching, to regulate respiration, moisture, and storage conditions, and understand controlled atmosphere and ethylene management for perishable crops.
Frost control reduces radiation and heat loss, adds heat with heaters and cold frames, and uses continuous sprinkling, plus hardening transplants by withholding water and nitrogen to boost frost tolerance.
Explore how light drives photosynthesis and plant physiology, influencing dormancy and flowering through photoperiod, and how greenhouse supplemental illumination and shading extend day length.
Improve soil management by applying crop rotation, soil analysis, and precise fertilizer routines, including foliar sprays, to maximize economic use of every square yard.
Balance soil moisture year-round to meet crop needs across varied terrains, from home gardens to large farms. Use sprinkler, below-surface, and trickle irrigation for high-quality fruits and vegetables.
Discover pest control in horticulture farming, focusing on preventive measures and physical, chemical, or biological strategies to deter viruses, bacteria, fungi, nematodes, and pests.
Explore bulb crops like tulips, daffodils, and crocuses, their origins, cultivation practices, and the Dutch tulip trade boom and bust, with notes on breeding and production.
Explore how shrubs form the backbone of the nursery trade in Europe and United States, with coniferous and broadleaf evergreens dominating production; container-grown stocks and labor-saving technology enable urban retail.
Explore Russell's rose production, the most specialized, often grafted onto root stocks to quickly and economically meet market demands, while large-scale production relies on long seasons and humidity-retaining packaging.
Explore tropical zones and how elevation, rainfall patterns, and day length shape plant growth, flowering, and crop choices across tropics, subtropics, and temperate-adapted species.
Explore greenhouse food production, from 1800s origins to postwar expansion, and learn popular crops like tomatoes, cucumbers, peppers, lettuce, eggplants, and herbs.
Explore soil-based production systems with manure, chemical fertilizers, and drip irrigation, while using compost to improve soil structure and fertility, acknowledging that greenhouse soil production remains important.
This lecture covers greenhouse pest and disease control with hydroponics, recirculated nutrient solutions, filtration, disinfection, ozone, and ultraviolet light, noting shift to biological agents for whiteflies, thrips, and spider mites.
Governments and universities drive greenhouse crop research to improve yield, quality, and profitability, covering design, materials, environment control, substrates, nutrition, plant pathology, and insect control.
Greenhouses enable intensive food production amid rising population and limited farmland. Controlled climates boost health-focused foods and reduce pesticide use, enabling nutraceutical and pharmaceutical plant benefits.
Understand common causes of postharvest losses, including high temperatures, sun exposure, and water loss. Learn how shading, cooling, and proper packaging and storage prevent deterioration.
Explore hydroponics and vertical farming as alternatives to soil growth, highlighting efficient nutrient delivery, 90 percent less water use, reduced pests, and urban farming advantages.
Horticulture is the art of cultivating plants in gardens to produce food and medicinal ingredients, or for comfort and ornamental purposes. Horticulturist are agriculturist who grow flowers, fruits and nuts, vegetables and herbs as well as ornamental trees and lawns. When you look at the temperature regions, temperate zones for horticulture cannot be defined exactly by lines of latitude or longitude bust are usually regarded as including those areas where frost in winter occurs, even though rarely.Thus most parts of Europe, North America, and northern Asia are included, though some parts of the United States, such as southern Florida, are considered subtropical. Propagation, the controlled perpetuation of plants, is the most basic of horticultural practices. Its two objective are to achieve an increase in numbers and to preserve the essential characteristics of plant. Propagation can be achieved sexually by seed or asexually by utilizing specialized vegetative structure or by employing such techniques as cutting, layering, grafting and tissue culture. The most common method of propagation for self-pollinated plants is by seed. In self-pollinated plants, the sperm nuclei in pollen produce by a flower fertilize egg cells of a flower on the same plant.
Plant breeding, the systematic improvement of plants through the application of genetic principles, has placed improvement of horticulture plants on a scientific basis. Farmers should always follow the correct farming methods that work best for them.