Proceedings of the New Zealand Grassland Association, 1962 Lucerne is grown for seed chiefly in Marlborough and North Canterbury with a small amount in Mid Canterbury. The variation in the areas harvested from year to year indicates two important factors regarding lucerne seed production: 1. That most farmers regard lucerne as a catch crop. 2. The terrific influence climatic conditions have on seed yield.
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Variety testing for organic farming: current status and problems in Europe [PDF]
, 2005 Report is part of Deliverable 4 of 6th FP SSA project “Environmental friendly food production system: requirements for plant breeding and seed production” (ENVIRFOOD) and contains information about current status and problems in EU regarding to organic ...
Belicka, Ina, Bleidere, Mara
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Seed Yield Prediction Models of Four Common Moist-Soil Plant Species in Texas [PDF]
, 2017 Seed production by moist-soil plant species often varies within and among managed wetlands and on larger landscapes. Quantifying seed production of moist-soil plants can be used to evaluate wetland management strategies and estimate wetland energetic ...
Collins, Daniel P. +3 more
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, 2019 The textbook outlines the historical information on the formation of seed production in Ukraine, the legislative basis for modern seed production, the method of seed cultivation of maize self-pollinated lines and hybrids, the foundations for the formation and preservation of the quality of maize seeds, the certification of seeds on varietal and sowing ...
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Cumulative individual seed production in the polycarpic Caesalpinia gilliesii (Fabaceae): effects of temporal variability in floral display, plant density and pollination [PDF]
, 2016 In polycarpic species, floral display size and density of conspecific neighbours are time variable as well as their effects on pollination and fecundity.
Ashworth, Lorena +2 more
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PRESENT STATE AND POSSIBILITIES OF MAIZE HYBRIDS SEED PRODUCTION WITH THE REVIEW ON THE EXPORT [PDF]
Poljoprivreda, 2004 The present seed production of maize in the Republic of Croatia is reduced in relation to the period before the Patriotic War. Production of maize seed in Croatia was between 14,000 and 21,000 tons yearly in the period from 1981 to 1986. It was reduced
Branimir Šimić +6 more
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ECONOMICS OF PRODUCING FOR AN IDENTITY-PRESERVED (IP) GRAIN MARKET [PDF]
Demand for identity-preserved (IP) crops produced by Northern Plains farmers is increasing. Buyers are willing to pay a premium for grains that can be guaranteed to possess a unique characteristic. Several general crop management practices apply to crops
Gustafson, Cole R.
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Promoting a strong seed sector in Sub-Saharan Africa: [PDF]
"Given that Sub-Saharan Africa has the highest incidence of poverty and malnutrition in the world, the stagnation in per capita grain production there is worrisome.
Minot,Nicholas
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A study of herbage and seed production of lucerne (Medicago sativa L.) under different plant spacing and cutting treatments : a thesis presented in partial fulfilment of the requirements for the degree of Master of Agricultural Science at Massey University [PDF]
, 1978 The present study on lucerne cv. "Wairau" was carried out in two separate trials, - a herbage and seed production trial and a seed development trial. The purpose of the first part was to investigate the effect of cutting and spacing on herbage production
Kowithayakorn, Lumyai
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, 2014 Abstract This chapter compares the formal versus informal method of seed potato production, and describes the true potato seed as well as the diseases and pests of concern. The certification process, sanitation and the early-generation stocks are discussed. Seed potato production is a complicated business.
Davidson, R.D., Xie, K.
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