ORGANIC FARMING COURSE AGRO-ECONOMY
6 TOMATOES – 6.50 - PRODUKTION
GUIDE 1 hector
Planting dates
• All year round in frost free areas or greenhouse
Days to Harvest • 80 to 120 days
Depends on cultivar
Harvesting duration • 60 Days
Yield • 20 000 - 60 000 kgs per ha.
Soil requirements • pH 5.0 to 5.5, • Sandy loam soils, • Soil testing is
key
Seed bed
• 120– 160 g in a nursery seed bed of about 60 m2
• 7 - 10 days emergence
• Floating seed trays can also be used
• Ensure free drainage to avoid damping off
1. Transplanting
• 6 - 8 weeks after emergence
• Harden seedlings when they have 3-5 true leaves
2. Transplanting
Possibly transplant a second time and plant deeper
again down to the first leaf.
Tomatoes and potatoes are the only plants that will
develop lateral roots when the main stem is covered in soil. Roots can be in a
plastic pot 5 l until 20 to 20 cm.
Spacing
• In-row: 300 - 500mm
• Inter-row: 1000 - 1500mm Dripline between both rows.
Fertilizer requirements
Natural dung
r good compost in the earth in howls 30x30x30 cm nearly 2 months before
planting. Cover with earth.
Other
organic fertilizer after planting, Fertilizer in the Drip System on the roots
Weed management (see our following lessons 6.51 and more)
• Annual and perennial grasses Apply post emergence to
young and actively growing weeds, CHOP AND DROP SYSTEM make mulch and plant
garlic and onions between .
• Broad leaves and annual grasses
Pests
• Cut worm/ Carbaryl, Dursban, Pyrinex, Karate
• Aphids/ Dimethoate, Metasystox 25/ EC, Malathion 50%
• African Bollworm/ Thionex 35 EC, Dedevap, Tamaron
600 SL, Carbaryl, Dipterex 95 SP
• Red spider mite/ Malathion, Dimethoate 40 EC, Mitac,
Armitraz 20 EC, Kelthane 18 EC, Dicofol
• Leaf miners/ Tamaron, Trigard
• Whitefly/ Confidor, Naturell, DDVP Diseases
• Bacterial canker/ It is controlled by using healthy
seeds, planting on ridges and the use of crop rotation.
• Bacterial wilt/ Use crop rotation and avoid use of
areas prone to water logging.
• Bacterial spot/ Healthy seed , crop rotation and
Copper oxychloride, Mancozeb, Captan and Metiram
• Bacterial speck/ Use certified disease free seed
Copper oxychloride and Mancozeb
• Early blight/ Copper oxychloride and Mancozeb,
Ridomil, Maneb, Bravo
• Late blight/ Copper oxychloride and Mancozeb,
Ridomil, Maneb, Bravo, Captan
• Tomato mosaic virus/ spotted wilt virus/ yellow leaf
curl virus/ Use resistant cultivars, Control vectors, Practice good hygiene,
Rogue out and destroy infected
Tips
→ For any crop, always research and secure a market
before investing in production. This ensures a sustainable farm business
operation that is market driven. Answers to the following questions are
important: Who will buy? At what price? Where? Who will provide transport? Are
there any hidden costs of selling? Can I add value to my produce? How can I
best package and sell my produce?
→ Get trained on production and business. The training
should cover; land preparation, varieties, fertilizer requirements, management
(record keeping,
accounting, marketing), pests and diseases, possible
problems and solutions, harvesting, storage and transportation.
→ Soil quality and water available are key to
successful production. Take soils for analysis and ensure you have a reliable
water source.
→ Visit successful and unsuccessful farms for learning
→ Subscribe to local farmers’ magazines and research more
on tomato production business management.
→ For large operations, hire an Agribusiness Consultant
to assist you
KOZI YA KILIMO HAI KILIMO-UCHUMI
NYANYA 6 – 6.50 - MWONGOZO WA UZALISHAJI hekta 1
Tarehe za kupanda
• Mwaka mzima katika maeneo yasiyo na baridi au chafu
Siku za Kuvuna • Siku 80 hadi 120 Inategemea aina ya mimea
Muda wa kuvuna • Siku 60
Mavuno • Kilo 20 000 - 60 000 kwa hekta.
Mahitaji ya udongo • pH 5.0 hadi 5.5, • Udongo tifutifu wa kichanga, •
Upimaji wa udongo ni muhimu
Kitanda cha mbegu
• 120– 160 g kwenye kitalu cha mbegu cha takriban 60 m2
• Kuibuka kwa siku 7 - 10
• Treni za mbegu zinazoelea pia zinaweza kutumika
• Hakikisha mifereji ya maji bila malipo ili kuepuka unyevu
1. Kupandikiza
• Wiki 6 - 8 baada ya kuibuka
• Imarisha miche inapokuwa na majani 3-5 halisi
2. Kupandikiza
Labda pandikiza mara ya pili na panda tena chini hadi kwenye jani la
kwanza.
Nyanya na viazi ndio mimea pekee ambayo itakua mizizi ya upande wakati
shina kuu limefunikwa kwenye udongo. Mizizi inaweza kuwa katika sufuria ya
plastiki 5 l hadi 20 hadi 20 cm.
Nafasi
• Safu-mlalo: 300 - 500mm
• Mstari kati ya safu mlalo: 1000 - 1500mm Mstari wa matone kati ya safu
zote mbili.
Mahitaji ya mbolea
Kinyesi cha asili r mboji nzuri ardhini hulia 30x30x30 cm karibu miezi 2
kabla ya kupanda. Funika na ardhi.
Mbolea nyingine ya kikaboni baada ya kupanda, Mbolea kwenye mfumo wa
matone kwenye mizizi
Udhibiti wa magugu (tazama masomo yetu yafuatayo 6.51 na zaidi)
• Nyasi za kila mwaka na za kudumu Weka magugu machanga na yanayoota kwa
wingi, KATA NA KUANGUSHA MFUMO tengeneza matandazo na panda vitunguu saumu na
vitunguu kati ya .
• Majani mapana na nyasi za kila
mwaka
Wadudu
• Cut worm/ Carbaryl, Dursban, Pyrinex, Karate
• Vidukari/ Dimethoate, Metasystox 25/ EC, Malathion 50%
• African Bollworm/ Thionex 35 EC, Dedevap, Tamaron 600 SL, Carbaryl,
Dipterex 95 SP
• Red spider mite/ Malathion, Dimethoate 40 EC, Mitac, Armitraz 20 EC,
Kelthane 18 EC,
Dicofol
• Wachimbaji wa majani/ Tamaron, Trigard
• Whitefly/ Confidor, Naturell, DDVP Magonjwa
• Bacterial canker/ Hudhibitiwa kwa kutumia mbegu zenye afya, kupanda
kwenye matuta na kutumia mzunguko wa mazao.
• Mnyauko bakteria/ Tumia mzunguko wa mazao na epuka matumizi ya maeneo
yenye ukataji wa maji.
• Maeneo ya bakteria/ Mbegu yenye afya, mzunguko wa mazao na oksikloridi
ya Shaba,
Mancozeb, Captan na Metiram
• Madoa ya bakteria/ Tumia oksikloridi ya shaba na Mancozeb
iliyothibitishwa.
• Ukungu wa mapema/ Oksikloridi ya Shaba na Mancozeb, Ridomil, Maneb,
Bravo
• Blight ya kuchelewa/ Oksikloridi
ya Shaba na Mancozeb, Ridomil, Maneb, Bravo, Captan
• Tomato mosaic virus/ spotted wilt
virus/ yellow leaf curl virus/ Tumia mimea sugu, Dhibiti vienezaji, Fanya
usafi, Zuia na uharibu walioambukizwa.
Vidokezo
→ Kwa zao lolote, daima tafiti na
kupata soko kabla ya kuwekeza katika uzalishaji. Hii inahakikisha uendeshaji
endelevu wa biashara ya shamba unaoendeshwa na soko. Majibu ya maswali
yafuatayo ni muhimu: Nani atanunua? Kwa bei gani? Wapi? Nani atatoa usafiri?
Je, kuna gharama zozote zilizofichwa za kuuza? Je, ninaweza kuongeza thamani ya
mazao yangu? Je, ninawezaje kufunga na kuuza mazao yangu vizuri zaidi?
→ Pata mafunzo ya uzalishaji na
biashara. Mafunzo yanapaswa kujumuisha; maandalizi ya ardhi, aina, mahitaji ya
mbolea, usimamizi (kutunza kumbukumbu,
uhasibu, masoko), wadudu na
magonjwa, matatizo na ufumbuzi unaowezekana, uvunaji, uhifadhi na usafirishaji.
→ Ubora wa udongo na maji
yanayopatikana ni muhimu kwa uzalishaji wenye mafanikio. Chukua udongo kwa
uchunguzi na hakikisha una chanzo cha maji cha uhakika.
→ Tembelea mashamba yenye mafanikio
na yasiyo na mafanikio kwa ajili ya kujifunza
→ Jiandikishe kwa majarida ya
wakulima wa ndani na utafiti zaidi juu ya usimamizi wa biashara ya uzalishaji
wa nyanya.
→ Kwa shughuli kubwa, ajiri Mshauri
wa Biashara ya Kilimo ili kukusaidia

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