[PDF] Top 20 Directory UMM :Data Elmu:jurnal:A:Agricultural Systems:Vol66.Issue1.Oct2000:

... Field data for the study were collected over two crop seasons (1991/1992±1992/1993) from a representative sample of 85 farm-households (man- ual, 39; oxen, 41; tractor, ®ve) in the three ...villages. ... Lihat dokumen lengkap

... to a given solution, therefore removing a large amount of the variation required to develop better ...be a potential diculty in GA for the identi®cation of what is close to the optimal solu- ... Lihat dokumen lengkap

... at a very small scale due to seed unavailability and protection ...constitute a real motivation for the technology as evidenced by the number of farmers asking for stylosanthes ... Lihat dokumen lengkap

... There are few reports about the enzymes in- volved in amino acid biosynthesis in the fruit. Glutamine synthetase (GS), which catalyzes the synthesis of glutamine from glutamate, ATP and ammonium, was detected in green ... Lihat dokumen lengkap

... were a result of the osmotic or ion toxicity effects of the salt ...were a consequence of the osmotic component of the stress for the following ...demonstrated a rapid induction of salt-responsive ... Lihat dokumen lengkap

... sequences, a common requirement for nickel, and similarity in behavior towards in- hibitors and inactivating ...of a thiol in jack bean urease is supported by studies showing that alkylating and disulfide ... Lihat dokumen lengkap

... Experiments with corn and mungbean revealed that applications of lanthanum had no beneficial effect on the total dry matter yield [9]. In a field trial carried out in Australia, no response was found by spraying ... Lihat dokumen lengkap

... as a consequence of the increase, in particular, of cell wall-bound POD activity, the cell wall may reduce its plasticity with the result of opposing an unspecific mechanical resistance against the abiotic stress ... Lihat dokumen lengkap

... On a dry weight basis, the highest total SOD and total APX activities were observed in phyllode 1; thereafter, activities of these antiox- idant enzymes declined and they were not signifi- cantly different among ... Lihat dokumen lengkap

... Finite changes in technology do not always lead to this ranking of biases on factor prices. Consider Fig. 2. The relationship shown there between relative factor prices and factor endowments reflects both technology and ... Lihat dokumen lengkap

... In our analysis we will assume that the large firm is the exogenously specified first mover while the small firms follow simultaneously. We will show that our model gives a game theoretic foundation of ... Lihat dokumen lengkap

... In this paper we provide a general test for ARCH, based on an alternative neural network specification. This is shown to have superior power properties and is less subject to ad hoc parameter choices. We do find, ... Lihat dokumen lengkap

... have a higher private value than the ones that are withdrawn or ...of a professional confronting the problem concerned (grant reflects ...induces a potentially higher return (grant generates ... Lihat dokumen lengkap

... has a different most preferred mate and in addition is the most preferred by that mate, then the preference profile satisfies horizontal ...is a subjective ranking over the other ...in a metric space ... Lihat dokumen lengkap

... is a much higher proportion of tran- scripts involved with a function limited to special- ized cells, than was found when transcripts of 33 human tissues were compared [3], suggesting plant cells may ... Lihat dokumen lengkap

... Macroptilium atropurpureum is a model legume with a broad symbiont range for nodulation. We have achieved the first in vitro plant regeneration of this species using cv. Siratro. Hypocotyl explants excised ... Lihat dokumen lengkap

... encodes a basic chitinase with an N-terminal 24 amino acid signal peptide followed by a catalytic ...is a class II chitinase, because it does not have chitin-binding domain and C-terminal extension ... Lihat dokumen lengkap

... suggest a role in plant defense mechanism against invading pathogens ...forming a primary antifungal defense against ...of a second line of defense mechanism against invading pathogens, although it ... Lihat dokumen lengkap

... has a plant growth promoting (PGP) effect on non-leguminous plant ...both a wild type strain and its genetically modified (GM) derivative, which had an enhanced biofertilizer ...exhibited a similar ... Lihat dokumen lengkap

... with a mortar and pestle by following the method based on Dellaporta et ...ribonuclease A (RNase A) the DNA was resuspended in DEAE – cellulose (Whatman DE52) suspension to remove the polysaccharides ... Lihat dokumen lengkap