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Disease Management of Cabbage

1. Black rot: ( Xanthomonas campestris )     Symptoms:       *  Most commonly seen in areas having a wet and warm climate.       * Plants can be infected during any growth stage and the symptoms resemble nutritional deficiencies.       * Infected seedlings turn into yellow in color, drop lower leaves and soon become die.       * Leaves may be affected only one side of the seedling.       * The infected tissue turns pale green-yellow and then turns brown and dies.       * Affected areas are usually a wedge or V-shaped.       * Disease progress the severely affected leaves may drop off. The veins in infected leaves, stems, and roots become black in color.   Management:      * Planting should be done on raised beds to facilitate drainage.      * Raising non-host crops.      * Affected plants s...

Interesting uses of plants

Benefit each other:       The Native Americans planted corn, beans, and squash together so that they could benefit each other. The corn provides the structure for the beans to climb. The beans provide the nitrogen to the soil that the other plant utilizes and the squash spreads along the ground preventing weeds. Eco-friendly plant:        Plant a lot of hemp in the land of Fukushima. Hemp's vibration has the potentiality to purify the contaminated environment made by radiation.- Dr.Masaru Emoto. To prevent ants:              Planting mint around your house can prevent ants from coming into your house. Mint destroys an ant's sense of smell making them less likely to risk the possibility of entering. Grow them near doors/windows and place mint leaves in pantries. Keep away mosquitoes in your garden:       Lemongrass, Lavender, Lemon balm, Basil, Lemon Thyme, Catnip, Rosemary, Garlic, Marigol...

Coco peat as a growing medium for germination of seeds

Coco peat or coir pith is an agriculture waste byproduct from a coir industry, used as a soil additive. It contains macro and micronutrients, natural enzymes, and helps to improve soil aeration, improve soil structure. Coco peat is mainly used as a lightweight growing medium for the germination of seeds. Processed coco peat used as a compost for growing plants. It absorbs water up to eight times its weight.           About 180 grams of coir pith is obtained from the husk of one coconut. Coir pith contains C: N in the ratio of 112:1 and it also contains lignin (75%) which does not permit natural composting as in other agricultural wastes. Mushroom pleurotus has the capacity to degrade the lignin present in the coir pith by producing enzymes like cellulases and lactases. The C: N ratio is reduced to 24:1 from 112:1 at the end of composting. Coco peat for germination of seeds Composting method: Follow this simple composting method for large-scale pr...

Chrysanthemum cultivation

In the US chrysanthemum is the No.1 dollar earning flower. Small-flowered types are used in garland making. Soil: It has a shallow, fibrous root system that is sensitive to waterlogging and prone to attack by root rot and wilt if there is no aeration. Sandy loam soil is much desirable since they retain sufficient moisture and provides good aeration. Climate: In general its a short day plant but it requires high light intensity and if reduced light is there the plants become taller with thin stems and large leaves. Insufficient light results in pale leaves and delayed flowering. For balanced root and shoot growth the optimum air and soil temperature are 16 ° c and 18-21 ° c respectively. At day and night temperatures of 22 °c  and 16 °, c respectively chrysanthemum plants produced the best overall growth. Propagation: Chrysanthemum plants are propagated by both vegetative and sexual methods. Vegetative methods include both cuttings and suckers. But cuttings are the most...

Potting mixtures for growing plants in garden

Any potting media for growing plants will generally consist of 2-3 types of components. The first is organic plant-derived materials like peat moss, leaf mold, bark these are absorbing the water very well, and also nutrient holding capacity will be great. The second component is called the coarse aggregates like sand, perlite, vermiculite, charcoal these are improving the drainage of the medium because of the shape of each particle creates large pore spaces it makes easier the flow of air. A third component is soil it is used to hold and supply the nutrients, such as loamy soil, clay soil, sandy soil are most commonly used in many potting media. Organic plant-derived materials:   Peat moss is the main ingredient for many potting mixtures for houseplants. Sometimes it is used alone for air layering and rooting, cuttings. Having very good water holding capacity proving an ideal combination of moisture and air. Leaf mold is the second possible component after peat moss in man...

Fungal diseases of Rose and control measures

Black Spot disease of rose plant:  Circular black spots appear generally on the upper sides of the leaves. These black spots are surrounded by a yellow halo, then affected leaves are turning yellow in color. These black spots are spread by splashing water on leaves. Infection occurs after leaves are wet for several hours, seen most commonly during the rainy days. How to Control black spots on a rose?   Begin with a thorough cleanup in the fall. Diseased leaves on the ground should be raked and destroyed and all the disease canes should be pruned off by several inches into good wood. Black spot disease in rose plant Affected leaves Powdery Mildew disease of rose plant:   This can cause young leaves to curl and turn purple. The white fuzzy growth seen on the surface of the leaves, this fuzzy growth contains thousand of fungal spores. The wind carries these spores to young leaves, causing more infection. Powdery mildew disease in rose plant ...

Landscape Design Plans

Commercial Building Plan Commercial Property plan Residential Plan Bubble Diagram In the Bubble diagram each bubble should represent a specific part of your garden design. Also, make the bubbles or blocks different colors to show their different characteristics. Eg: Use blue for the pool, pond, green for grass..etc.