Rasilimali tambuliswa: Plant Health
43 vitu vilivyopatikana (Inaonyesha 31 - 40) Iliyopita | Kifuatacho
-
Access Agriculture Training Video Rust diseases spread through wind and can rapidly develop in cool, wet weather. To know if your crop has rust disease, rub over the infected plant part to see if a yellow, brown or black powder sticks to your fingers. By combining organic methods, you will be...
- Inapatikana pia katika:
- English (en)
- Français (fr)
-
Rasilimali Muhimu20-01-2009 All plants need certain mineral elements for proper growth, development, and maintenance. The basic structure of all organisms is built of carbon (C), oxygen (O) and hydrogen (H). Plants obtain these elements from water (H2O) in the soil and carbon dioxide (CO2) in the air, so no input is...
- Inapatikana pia katika:
- Español (es)
- English (en)
-
Rasilimali Muhimu
p> Mafunzo haya ya sehemu 4 hutoa muhtasari mpana na utangulizi wa sifa zingine za kimsingi za udongo: awamu (dhabiti, kioevu, gesi), muundo, msongamano, muundo, athari (pH), uhusiano wa mimea na maji, vitu vya kikaboni, baiolojia na virutubisho. p> Baada ya majadiliano kadhaa darasani...
- Inapatikana pia katika:
- ไทย (th)
- Français (fr)
- Español (es)
- English (en)
-
Does unsafe food threaten public health in your country? Is the food you eat at risk of contamination? Or, perhaps, has your shipment of agricultural goods been held at the port of entry because of a potential cargo pest infestation? The sanitary and phytosanitary (SPS) plant health distance...
-
Plantwise is a global programme led byCABI, which works to help farmers lose less of what they grow to plant health problems. Working closely with national agricultural advisory services we establish and support sustainable networks ofplant clinics, run bytrained plant doctors, where farmers can...
-
01-01-1998 In EDN 64-5 we reviewed a report from Lowell Fuglie of the Church World Service in Senegal on his successful project with Moringa oleifera. He has published another book with CTA (Technical Centre for Agricultural and Rural Cooperation ACP-EU) on natural crop protection in West Africa. Part one...
-
Rasilimali Muhimu 20-01-2012 Plant Pathology, Third Edition, provides an introduction to the fundamental concepts of plant pathology, incorporating important new developments in the field. The present volume also follows closely the organization and format of the Second Edition. It includes two new chapters, ""Plant Disease...
-
Access Agriculture Training Video Onions grow well under many different conditions, but when grown in the rainy season onions have a greater chance of getting sick. Onion diseases can make the leaves fold and reduce your yield. Diseases can spread with soil, seed or infested crop residues. ...
- Inapatikana pia katika:
- Français (fr)
- English (en)
- हिन्दी भाषा (hi)
- বাংলা (bn)
-
Access Agriculture Training Video Onions need rich, fertile soil. Only grow onions once in 3 years in the same field. Plant the onions on raised beds, especially in the rainy season. Transplant when the onions are about 6 weeks old. Plant the onions 10 centimetres apart. By taking good care of...
- Inapatikana pia katika:
- Français (fr)
- English (en)
- বাংলা (bn)
- हिन्दी भाषा (hi)
- Abstract, There are various ways in which plant nutrient supply or concentration affects plant diseases and pests. The supply of nutrients changes the resistance of plants to pathogens and pests by altering growth and tissue composition (e.g., concentration of soluble compounds or defence...